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One World Touch MP1200 Service Manual

12.1” /15” intel core 2 duo multimedia panel pc with versatile stand design
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Panel PC
MP1200/MP1500
(MB: PC920,
System Chipset: Intel 945G)
12.1" /15" Intel Core 2 Duo
Multimedia panel PC with Versatile Stand Design
Service Manual
Version v2911, November 2009
Version v1008, August 2010
(Version 2807)

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  • Page 1 Panel PC MP1200/MP1500 (MB: PC920, System Chipset: Intel 945G) 12.1” /15” Intel Core 2 Duo Multimedia panel PC with Versatile Stand Design Service Manual (Version 2807) Version v2911, November 2009 Version v1008, August 2010...

  • Page 2: Copyright Notice

    Copyright Notice This publication, including all photographs, illustrations and software, is protected under international copyright laws, with all rights reserved. Neither this manual, nor any of the material contained herein, may be reproduced without written consent of the manufacturer. Disclaimer The information in this document is subject to change without notice.
  • Page 3 It is strongly recommended that they are kept for future transportation use. Check and see if the following items are included and in good condition. MP1200/MP1500 unit  Pedestal set ...
  • Page 4 Important Safety Precautions Before getting started, read these instructions and save them for later reference. 1. To access any internal components of the system, confirm the system power is turned off and make sure all the system fans already stop turning. 2.

  • Page 5: Table Of Contents

    Side Views ............................. 2-8 2.3. PC I/O O ..........................2-9 ANEL UTLETS 2.4. MP1200/MP1500 D ........................2-11 IMENSION 2.4.1. MP1200 ....................Error! Bookmark not defined.2-11 2.4.2. MP1500 ....................Error! Bookmark not defined.2-11 2.5..........................2-12 OWERING UP THE YSTEM 2.6. BIOS S ...........................2-13 UNNING THE ETUP 2.7.
  • Page 6 6.1.5.18. CN3: ATX Power on Switch ......................... 6-62 6.1.5.19. RST1: Reset System Connector ........................6-62 6.1.5.20. CN2: External LAN Wake-up ........................6-62 6.2. MP1200/MP1500 I/O B ........................6-63 OARDS 6.2.1. I/O Board IO-005 ..........................6-64 6.2.1.1. Jumpers & Jumper Setting ..........................6-64 6.2.1.2.
  • Page 7 6.2.3.8. J11: USB 1, USB2 Connector .......................... 6-69 6.2.3.9. DIO1: RJ-11 Connector ............................ 6-69 6.2.3.10. LAN1: RJ-45 Ethernet Connector ......................... 6-69 6.2.3.11. MIC1................................6-69 6.2.3.12. LINE 1................................. 6-70 6.2.3.13. SPK 1 ................................6-70 BIOS SETUP UTILITY.............................7-72 7.1. BIOS S ........................7-73 BOUT THE ETUP TILITY...

  • Page 9: Introduction

    Service Manual version 1008 This chapter provides background information and detail specification on the MP1200/MP1500. Sections in this chapter include:  General Information  What covers in this Manual  Specification  Dimension MP1200/MP1500 (PC920 Intel 945G)

  • Page 10: General Information

    It also provides one set of VESA holes for market-available swing arms for mobile application. In terms of panel size, the MP1200/MP1500 has 12.1” and 15” systems. In terms of system engine, the MP1200/MP1500 has four versions, one MP1200/MP1500 Intel Core 2 Duo system.

  • Page 11: What Covers In This Manual

    1.2. What Covers in this Manual This service manual provides service information for the MP1200/MP1500 panel PC. This manual is designed to help trained service personnel to locate and fix failing parts on the MP1200/MP1500. Only service technicians are allowed to open the system for service.

  • Page 12: Specifications

    Service Manual version 1008 1.3. Specifications ® MP1200/MP1500: 12.1”/15” TFT Intel Core 2 Duo plastic-housing panel PC with Versatile Stand design CPU : Intel Celeron 2.0 GHz up to Core 2 Duo 2.6 GHz  Motherboard: PC920  System Chipset: Intel 945G & ICH7 ...
  • Page 13 Color (standard)  Beige  Charcoal  Dimension (chassis only, unit: mm)  MP1200: 368*321*116.5 (L*W*D); 334.7*284.21 (for panel mount)  AO1500: 406*360*129 (L*W*D); 384*284.2 (for panel mount)  Mounting  Panel mount with mounting kits (optional)  Wall mount with swing arm: standard VESA mounting holes (75*75 mm) ...

  • Page 14: Using The System

    Service Manual version 1008 Integrating the panel PC  Identifying the System  Panel PC I/O outlets  Panel PC dimension  Powering up the System  Running the BIOS Setup  Operating System & Driver Installation  MP1200/MP1500 (PC920 Intel 945G)

  • Page 15: Integrating The Panel Pc

    Service Manual version 1008 2.1. Integrating the panel PC The MP1200/MP1500 panel PC is mainly composed of two parts: the panel PC and the pedestal. 1. Obtain a base knob (1) from the accessory box. 2. Retain the plastic upper cover (2) to the base module with the base knob (1).

  • Page 16: Identifying The System

    MP1200/MP1500. 2.2.1. Front View When the MP1200/MP1500 is put upright on the desktop with the provided pedestal, its front view appears as below. The illustrations of the MP1200/MP1500 may differ slightly because the this series has two different LCD size: 12.1”...

  • Page 17: Panel Pc I/O Outlets

    Service Manual version 1008 2.3. Panel PC I/O Outlets When you turn around the MP1200/MP1500 system, you will find the power switch and all the I/O ports are located at the rear cover of the panel PC. 1. Speaker-out 2. Line-in 3.
  • Page 18 You might need to install drivers for the new devices. Refer to the peripheral devices manuals for instruction to configure the operation environment to recognize the new attached devices. 2-10 MP1200/MP1500 (PC920 Intel 945G)

  • Page 19: Mp1200/Mp1500 Dimension

    Service Manual version 1008 2.4. MP1200/MP1500 Dimension 2.4.1. MP1200 The MP1200’s chassis size is shown below. This does not include the dimension of the stand. MP1200 DIMENSION 2.4.2. MP1500 The MP1500’s chassis size is shown below. This does not include the dimension of the stand.

  • Page 20: Powering Up The System

    Service Manual version 1008 2.5. Powering up the System Upon receipt of the MP1200/MP1500, the system should have been properly set up and configured by your dealer. To power up the system, follow the procedures below. 1. Find the 90 power cord from the accessory box.

  • Page 21: Running The Bios Setup

    Service Manual version 1008 2.6. Running the BIOS Setup If you are a commercial user, the MP1200/MP1500 system should have been properly set up and configured by your dealer. You may still find it necessary to change the system configuration information.
  • Page 22 Service Manual version 1008 & & The MP1200/MP1500 is designed for universal standing and mounting to fit into various environmental applications. This chapter highlights the steps of different mounting options with graphical illustrations. Sections include Versatile Stand  Wall Mounting ...

  • Page 23: Versatile Stand

    However, if the MP1200/MP1500 system is to be used as a desktop system while the touchscreen is also frequently used, it is suggested that the two base back covers and another knob are assembled with the pedestal to prevent the system from wobbling when the touchscreen is being used.

  • Page 24: Fixed Standing

    At the bottom side of the big pedestal, there are two avocado-shape holes which are used to retain the MP1200/MP1500 to the table with screws. When the unit is fixed to the table, the angle from the main system to the table can be tilted from 45 to 90 by swiveling the knob on the left side of the base cover and pulling the base up and down.

  • Page 25: Cable Management

    Service Manual version 1008 3.1.4. Cable Management The MP1200/MP1500’s pedestal is not only a versatile stand but a functional stand able to manage the system cabling. 1. The rectangle-shape opening at the bottom side of the big pedestal can be used as a cabling outlet.

  • Page 26: Wall Mounting And Mobile Applications

    Service Manual version 1008 3.2. Wall Mounting and Mobile Applications The MP1200/MP1500 system provides 1 set of VESA mounting holes, 75*75mm on the rear side of the chassis. System integrators can design their special wall mount brackets per the VESA holes or obtain market-available swing arms for wall mounting, table mounting or mobile applications.

  • Page 27: Panel Mounting

    Service Manual version 1008 3.3. Panel Mounting The MP1200/MP1500 system provides a set of optional mounting brackets for system panel mounting. The following figures illustrate the way to use the brackets for panel mounting. 3-19 MP1200/MP1500 (PC920 Intel 945G)

  • Page 28: Kiosk Integration

    Service Manual version 1008 3.4. Kiosk Integration The MP1200/MP1500 system can also be integrated to a Kiosk cabinet to make a ready-to-play Kiosk terminal. The following is an example of a Kiosk unit integrated with an MP1200/MP1500 system. It is a flexible and robust device that can be mounted virtually anywhere and in any forms including tabletop, pedestal, pole and wall mounting.

  • Page 29: Knocking Down The Panel Pc

    Service Manual version 1008 This chapter highlights how to knock down the system into parts to access the modules or components inside the panel PC. 4-21 MP1200/MP1500 (PC920 Intel 945G)

  • Page 30: Detaching The Pedestal

    2. There are two rectangle openings at the bottom side of the pedestal. Insert a long driver into the openings and remove the four PMS M4*18 screws used to retain the base hinges to the panel PC. 3. Detach the pedestal from the panel PC. 4-22 MP1200/MP1500 (PC920 Intel 945G)

  • Page 31: Disassembling The Panel Pc

    11. Detach the IDE cable of the HDD module from the motherboard. Remove the HDD module from the chassis by loosening the retaining screw. 12. Remove the motherboard from the chassis by unscrewing the eight retaining screws. The panel PC is now knocked down into individual modules. 4-23 MP1200/MP1500 (PC920 Intel 945G)

  • Page 32: Disassembling The Display Module

    2. Remove the LCD panel (1) from the LCD holder (2) by unscrewing the four screws used to retain them together. 3. For MP1200, detach the LCD power wires from the inverter and remove the inverter from the LCD holder by loosening the two retaining screws.

  • Page 33: Knocking Down The Panel Pc's Individual Modules

    The I/O module is mainly composed of two I/O boards. All the onboard I/O signal of the MP1200/MP1500’s motherboard is connected to these boards for external device connection. 1. Detach the I/O board module (1) from the PC I/O cover (2) by unscrewing the four retaining screws.

  • Page 34: Disassembling The Riser Card Module

    2. Remove the power switch extension cable (1) from the power module (2). 3. Remove the power supply (3) from the power bay (4) by unscrewing the four retaining screws. 4. Detach the small power bracket (5) from the power supply by removing the two retaining screws. 4-26 MP1200/MP1500 (PC920 Intel 945G)

  • Page 35: Detaching The Slim Cd-R/Fdd

    3. Detach the CD-ROM board (6) from the CD-ROM (7) by loosening the two retaining screws. 4.2.2.5. Disassembling the Expansion Door Detach the two metal brackets (1) from the expansion door (2) by removing the two retaining screws. 4-27 MP1200/MP1500 (PC920 Intel 945G)

  • Page 36: Detaching The Hdd

    2. Remove the HDD from the HDD bay by loosening the four retaining screws. 4.2.2.7. Detaching the Touchscreen Controller 1. Detach the tocuhscreen controller (1) from the device bracket by removing the four retaining screws. 2. Disconnect the two cables from the controller. 4-28 MP1200/MP1500 (PC920 Intel 945G)

  • Page 37: Removing Cpu & Ddr

    The two components you might need to remove from the motherboard are the CPU and DDR memory module. Please note that the Celeron M CPU in MP1200/MP1500 system is an onboard BGA type and irremovable, therefore, the CPU in MP1200/MP1500 is not upgradeable unless the motherboard is replaced.

  • Page 38: Building Up The Panel Pc

    Service Manual version 1008 This chapter overviews the installation of the MP1200/MP1500’s internal components and devices. Sections include: Display Module Assembly  PC Module Assembly  Pedestal Assembly  Panel PC Integrating  5-30 MP1200/MP1500 (PC920 Intel 945G)
  • Page 39 The panel PC without stand is made of two individual modules, one display module and the other PC module. In terms of LCD size, the MP1200/MP1500 has two models, one 12.1” and the other 15”. The assembly of the two models is basically the same except the LCD assembly. The following diagram highlights the major parts that make up the MP1200 main system.
  • Page 40 FMS M3*8 (7) (11) FMS M3*5 (3) FMS M3*5 (1) PMS 3*5 (8) (10) FMS M3*5 (4) FMS M3*5 (2) (13) FMS M3*5 (3) PMS 3*6 (6) PMS 3*6 (2) M3*15 bolt (2) OP1500 ASSEMBLY 5-32 MP1200/MP1500 (PC920 Intel 945G)

  • Page 41: Display Module Assembly

    The speaker wires are to be connected to the 2-pin on the IrDA/SPK board. PMS 3*6 (3) PMS 3*6 (2) PMS 3*6 (3) PMS 3*6 (2) PMS 2*8 (2) PMS 3*5 (2) PMS 2*8 (2) 5-33 MP1200/MP1500 (PC920 Intel 945G)

  • Page 42: Lcd Module Assembly

    The assembly of MP1200 LCD module slightly differs from that of MP1500. 5.1.2.1. MP1200 LCD Assembly The standard LCD used in MP1200 is 12.1” LVDS LG.Philip LB121S03 or its equivalent. The following figure illustrates the steps to integrate MP1200 LCD module. 1. Attach the insulator to the inverter.

  • Page 43: Mp1500 Lcd Assembly

    2. Make sure the LCD’s pink-white power wires come out from two openings at the right side of the LCD holder. Fix the LCD panel to the LCD holder (3) with two PMS M3*6 screws at each side. PMS 3*5 (2) PMS 3*5 (2) PMS 3*6 (2x2) OP1500 LCD MODULE ASSEMBLY 5-35 MP1200/MP1500 (PC920 Intel 945G)

  • Page 44: Display Module Integration

    Insert the other end underneath the LCD holder and have it come out from the small opening at the middle side of the LCD holder. The display module installation is now completed. PMS 3*8 (6) ISPLAY MODULE ASSEMBLY 5-36 MP1200/MP1500 (PC920 Intel 945G)

  • Page 45: Pc Module Assembly

    Service Manual version 1008 5.2. PC Module Assembly ® The MP1200/MP1500 panel PC’s core engine is a Celeron M/Pentium M multimedia panel PC. The system control board (2) and other internal devices such as HDD (3) and power supply (5) are to be housed in a chassis (A).

  • Page 46: Motherboard Assembly

    The motherboard provides one LGA775 Socket, able to adapt a LGA775 Socket Intel Core 2 Duo CPU. Please note that the Core 2 Duo CPU in MP1200/MP1500 system is an onboard BGA type and irremovable, therefore, the CPU is not upgradeable unless the motherboard is replaced. The following steps illustrate the way to remove the CPU (2) from the PC920 motherboard and DDR from both motherboards.

  • Page 47: Installing The Ddr Memory Module

    Make sure that the memory module you are using can handle the specified DDR MHz. Inadequate memory module might low down the system performance or make the computer unable to boot up. 5-39 MP1200/MP1500 (PC920 Intel 945G)

  • Page 48: Touchscreen Controller Assembly

    1. Retain the hard disk drive (1) to the HDD bay (2) with four FMS 6#32 5L screw at each side. 2. Connect one end of a 20P*2 HDD ribbon cable to the hard disk. FMS 6#32 5L (4) INSTALLATION 5-40 MP1200/MP1500 (PC920 Intel 945G)

  • Page 49: Power Module Assembly

    6. Insert a power switch (4) extension cable to the power bracket (1). FMS 3*5 (2) FMS 6#32 5L (2) The power cable coming out from the opening and connected to the MB’s ATX power connector. FMS 6#32 5L (2) OWER MODULE ASSEMBLY 5-41 MP1200/MP1500 (PC920 Intel 945G)

  • Page 50: Fdd/Cd-Rom Assembly

    CD-R/FDD bracket. Retain this bracket to the device bracket with two FMS M3*5 screws. This small bracket is to prevent the CD-R/FDD from moving when installed to the FDD/CD-ROM bracket. IMS 2*2.5 (2) IMS 2*2.5 (2) IMS 2*6 (2) FMS M3*5 (2) 5-42 MP1200/MP1500 (PC920 Intel 945G)

  • Page 51: Expansion Door Assembly

    (2) with two TMS 3*6 screws. If an add-on-card is to be used with the system, then only fix one metal cover to the expansion door. TMS 3*6 (2) 5.2.7. Riser Card Assembly Retain the riser card (1) to the riser card bracket (2) with two PMS M3*5 screws. PMS 3*5 (2) 5-43 MP1200/MP1500 (PC920 Intel 945G)

  • Page 52: I/O Module Assembly

    This cable is to link the signal on two I/O boards together. 4. Fix the complete I/O module to the panel PC metal cover (4) with four FMS M3*5 screws. Bolts 4*12 (2) FMS 3*5 (1) Bolts 4*12 (10) FMS 3*5 (4) 5-44 MP1200/MP1500 (PC920 Intel 945G)

  • Page 53: Pc Module Integration

    8. Connect the other end of the 2P power wire to the on the motherboard. 5.2.9.4. Expansion Door Integration 9. Retain the expansion door (5) to the opening at the right side of the chassis with three FMS M3*5 screws. 5-45 MP1200/MP1500 (PC920 Intel 945G)

  • Page 54: Display Module Integration

    4-pin black pin connector on the CD-ROM board. 19. Connect the other end of the FDD cable to the FDD1 the motherboard. 20. Fix the whole unit to the chassis and fix them together with three FMS M3*5 screws. 5-46 MP1200/MP1500 (PC920 Intel 945G)

  • Page 55: Power Supply Integration

    31. Insert the expansion door plastic cover (14) the back cover and click it into place. 32. Retain the rear plastic (14) cover (15) to the whole unit together with seven PMS M3*8 screws. (15) FMS 3*8 (7) 5-47 MP1200/MP1500 (PC920 Intel 945G)

  • Page 56: Panel Pc Integration

    Service Manual version 1008 5.3. Panel PC Integration The MP1200/MP1500 system comes with a versatile stand composing of one big pedestal and one set of cable management covers. The following figure illustrates the steps to make up the stand. 1. Insert the two hinges (1) to the hinge cover (2).

  • Page 57: System Motherboard & I/O Boards

    Service Manual version 1008 & & The system controller used in the MP1200/MP1500 system is a special-design Intel Celeron M/Pentium M multimedia motherboard. All the onboard signal is connected to the external I/O ports via two I/O boards. This chapter provides jumper definition and connector signal of the motherboard and the I/O boards.

  • Page 58: Mp1200/Mp1500 Motherboard

    Service Manual version 1008 6.1. MP1200/MP1500 Motherboard This section provides background information and detail specification on the MP1200/MP1500 system engine, PC920. Sections include: General Information  Specification  Board placement & Dimension  6.1.1. General Information The PC920 is an Intel Core 2 Duo multimedia ATX motherboard with LCD/VGA controller, Ethernet 100/10, AC97 sound, and IDE flash disk.

  • Page 59: Locating Jumpers & Connectors

    Service Manual version 1008 6.1.2. Locating Jumpers & Connectors The following figure helps you to locate the jumpers and connectors on the motherboard. 6-51 MP1200/MP1500 (PC920 Intel 945G)

  • Page 60: How To Set Jumpers

    The jumpers on the motherboard are to set system configuration options. When setting the jumpers, be sure the shunts (jumper caps) are placed on the correct pins. This 2-pin jumper is Open. This 2-pin jumper is Closed. This 3-pin jumper is Closed on pins 1 and 2. 6-52 MP1200/MP1500 (PC920 Intel 945G)

  • Page 61: Jumpers & Jumper Setting

    6.1.4. Jumpers & Jumper Setting The table below lists the function of each jumper. The related jumper settings are shown in the coming sections. Jumper Description Clear CMOS 6.1.4.1. Clear CMOS (JP3) Normal Clear CMOS 6-53 MP1200/MP1500 (PC920 Intel 945G)

  • Page 62: Connectors & Pin Assignment

    Serial port 3 (for touchscreen) CD audio In IR/CIR connector KB/Mouse/Speaker/LED connector EISA1 PCI/ISA expansion slot IOINF1 I/O slot FAN1 CPU FAN connector FAN2/FAN3 System FAN connector ATX power ON Switch RST1 Reset connector EXT. LAN wake up connector 6-54 MP1200/MP1500 (PC920 Intel 945G)

  • Page 63: Cn1: Touchscreen Power Connector

    Pin # Signal Pin # Signal +12V +12V 6.1.5.3. CN1: Touchscreen Power Connector Pin # Signal 6.1.5.4. PWR1: Power Output Connector Pin # Signal +12V 6.1.5.5. INV1: LCD Inverter Connector Pin # Signal Backlight ADJ Backlight Enable 6-55 MP1200/MP1500 (PC920 Intel 945G)

  • Page 64: Usb1,2: Usb Port Connector

    USB P5+ HEAD# 6.1.5.7. LCD1: LCD Connector Pin # Signal Pin # Signal YA0M YA0P YA1M YA1P YA2M YA2P CLKAM CLKAP YA3M YA3P YB0M YB0P YB1M YB1P YB2M YB2P CLKBM CLKBP YB3M YB3P VCC3 VCC3 VCC3 6-56 MP1200/MP1500 (PC920 Intel 945G)

  • Page 65: Ide1: Pata Connector For Cd-Rom

    The PC920 has an integrated SATA host controller that supports independent DMA operation on four ports and supports data transfer rates of up to 3.0Gb/s (300 MB/s). Their corresponding pin assignments are listed below： Pin # Signal 6-57 MP1200/MP1500 (PC920 Intel 945G)

  • Page 66: Com2

    COM 3 is an internal RS-232 reserved for touchscreen. Its corresponding pin assignment is listed as below; Pin # Signal Pin # Signal 6.1.5.12. CD1: CD Audio IN Pin # Signal Left channel CD GND CD GND Right channel 6.1.5.13. IR: IR/CIR Connector Pin # Signal IRRX IRTX CIRRX 6-58 MP1200/MP1500 (PC920 Intel 945G)

  • Page 67: Cn4: Power Led & Ext. Kb/Ms, Usb

    I/O ports. Please be noted that the IOINF1 is a slot in AGP slot form, but it is not to be plugged with any AGP card. 6-59 MP1200/MP1500 (PC920 Intel 945G)

  • Page 68: Eisa1: Pci/Isa Expansion Slot

    Service Manual version 1008 6.1.5.16. EISA1: PCI/ISA Expansion Slot The PC920 provides an ISA/PCI slot for ISA and PCI device expansion. EISA1: PCI/ISA Slot Side View 6-60 MP1200/MP1500 (PC920 Intel 945G)
  • Page 69 PERR STOP SERR MEMCS16 SBHE AD15 IOCS16 LA23 AD14 IRQ10 CBE1 LA22 AD12 IRQ11 LA21 IRQ12 LA20 IRQ15 LA19 IRQ14 LA18 AD10 DACK0 AD13 LA17 DRQ0 AD11 MEMR DACK5 MEMW DRQ5 CBE0 DACK6 DRQ6 SD10 6-61 MP1200/MP1500 (PC920 Intel 945G)

  • Page 70: Fan 1~3: Fan Connector

    FAN SPEED DECECT 6.1.5.18. CN3: ATX Power on Switch Pin # Signal 5VSB Power ON/OFF 6.1.5.19. RST1: Reset System Connector Pin # Signal RESET 6.1.5.20. CN2: External LAN Wake-up Pin # Signal 5VSB LAN WAKE-UP 6-62 MP1200/MP1500 (PC920 Intel 945G)

  • Page 71: Mp1200/Mp1500 I/O Boards

    The IO-005 and IO-006 are two docking boards used to connect all of the I/O signal from MP1200/MP1500’s Motherboard to the exterior of the system for external device connection. This section provides jumper definition and connector signal of the two I/O boards.

  • Page 72: Jumpers & Jumper Setting

    COM2 pin 9 power selection COM4 pin 9 power selection The MP1200/MP1500 onboard COM port power selection is selected via jumper setting 6.2.1.2. CN4: EXT. Connector The onboard speaker-out, line-in, MIC-in, DIO and external FDD are connected to the CN4 on IO-005.

  • Page 73: Io Board-Io006

    JP2: CN4 DIO port pin#6 select DIO OUT Bit 1 DIO IN Bit 3 6.2.2.2. CN6: EXT. Connector CN6 is a 44-pin connector links the onboard speaker-out, line-in, MIC-in, DIO and external FDD to the IO-006 for external device connection. 6-65 MP1200/MP1500 (PC920 Intel 945G)
  • Page 74 Service Manual version 1008 6-66 MP1200/MP1500 (PC920 Intel 945G)

  • Page 75: Connectors & Pin Assignment

    DC power +5V/+12VC output Parallel port CRT display connector External FDD connector USB1 USB connector 1 USB2 USB connector 2 Digital I/O connector Ethernet connector MIC-in Microphone-in connector Line-in Line-in connector SPK-out Speaker output connector LCD Backlight control 6-67 MP1200/MP1500 (PC920 Intel 945G)
  • Page 76 6.2.3.5. LPT1: D-SUB-25 Parallel Port Pin # Signal Pin # Signal STRB# AFD# DATA 0 ERROR# DATA 1 INIT# DATA 2 SLINT# DATA 3 DATA 4 DATA 5 DATA 6 DATA 7 ACK# BUSY SLCT 6-68 MP1200/MP1500 (PC920 Intel 945G)
  • Page 77 Data+ 6.2.3.9. DIO1: RJ-11 Connector Pin # Signal Pin # Signal +12V IN_0/OUT_2 IN_1/OUT_3 OUT_0/IN_2 OUT_1/IN_3 6.2.3.10. LAN1: RJ-45 Ethernet Connector Pin # Signal Pin # Signal 6.2.3.11. MIC1 Pin # Signal Vref MIC IN 6-69 MP1200/MP1500 (PC920 Intel 945G)

  • Page 78: Spk 1

    Service Manual version 1008 6.2.3.12. LINE 1 Pin # Signal Right CHI Left CH 6.2.3.13. SPK 1 Pin # Signal Right CHI Left CH 6-70 MP1200/MP1500 (PC920 Intel 945G)
  • Page 79 Service Manual version 1008 7-71 MP1200/MP1500 (PC920 Intel 945G)

  • Page 80: Bios Setup Utility

    CMOS RAM that saves this information even when the power is turned off. When the system is turned back on, the system is configured with the values found in CMOS. This chapter describes how to set up BIOS configuration. 7-72 MP1200/MP1500 (PC920 Intel 945G)

  • Page 81: About The Bios Setup Utility

    CMOS RAM and compare them to the equipment check conducted during the power on self test (POST). If any error or mismatch occurs, an error message will be shown on the screen and the computer will be prompted to run the setup program. 7-73 MP1200/MP1500 (PC920 Intel 945G)

  • Page 82: Control Key Definition

    Restore the previous CMOS value from CMOS, only for Option Page Setup Menu Load the default CMOS value from BIOS default table, only for Option Page Setup Menu Load the default Save all the CMOS changes, only for Main Menu 7-74 MP1200/MP1500 (PC920 Intel 945G)

  • Page 83: Getting Help

    Set User Password  PnP/PCI Configuration Save & Exit Setup  PC Health Status Exit Without Saving Esc ： Quit ：Select Item ↑↓→ ← F10 ： Save & Exit Setup Time, Date, hard Dick Type… 7-75 MP1200/MP1500 (PC920 Intel 945G)
  • Page 84 It allows you to limit access to the system and setup, or just to setup. Save & Exit Setup： Save CMOS value settings to CMOS and exit setup.  Exit without Saving： Abandon all CMOS value changes and exit setup.   7-76 MP1200/MP1500 (PC920 Intel 945G)

  • Page 85: Standard Cmos Features

    Windows Time Properties utility. The times format in <hour> <minute> <second>. The time is calculated base on the 24-hour military-time clock. For example, 1 p.m. is 13：00：00. 7-77 MP1200/MP1500 (PC920 Intel 945G)
  • Page 86 Extended Memory – This field displays the amount of extended memory detected by the  system during boot.  Total Memory – This field displays the total amount of memory (Base and Extended) detected by the system during boot. 7-78 MP1200/MP1500 (PC920 Intel 945G)
  • Page 87 Service Manual version 1008 7-79 MP1200/MP1500 (PC920 Intel 945G)

  • Page 88: Advanced Bios Features

    Enabled： activates automatically when the system boots up causing a warning message to appear when anything attempts to access the boot sector or hard disk partition table. Disabled： no warning message will appear when anything attempts to access the boot sector or hard disk partition table. 7-80 MP1200/MP1500 (PC920 Intel 945G)
  • Page 89 MPS version 1.4 added extended configuration tables to improve support for multiple PCI bus configurations and improve future expandability. It is also required for a secondary PCI bus to work without the need for a bridge. Newer versions of server operating systems will generally support MPS 7-81 MP1200/MP1500 (PC920 Intel 945G)
  • Page 90 Integrated Peripherals screen when there's no floppy drive in the system. If you set this feature to Disabled, the BIOS will not report the missing floppy drive to Win95/98. Small Logo (EPA)Show  This item determines whether the EPA logo is to appear during boot up. 7-82 MP1200/MP1500 (PC920 Intel 945G)

  • Page 91: Advanced Chipset Features

    This item is to enable or disable the onboard VGA function On-Chip Frame Buffer Size  This item is to set buffer size The options are 1M.4M.8M.16M or 32M DVMT Mode  This item is to select the DVMT mode 7-83 MP1200/MP1500 (PC920 Intel 945G)
  • Page 92 This item is to set DVMT/FIXED mode memory size The options are 64MB/128MB/224MB Boot Display  This item is to select the boot display from VBIOS Default or CRT,LCD Panel Scaling  This item is to select Panel scaling function 7-84 MP1200/MP1500 (PC920 Intel 945G)

  • Page 93: Integrated Peripherals

    Menu Level  SuperIO Device [Press Enter] ↑ ↓ → Move Enter : Select +/-/PU/PD :Value F10 :Save ESC :Exit F1 :General Help F5 : Previous Values F6 : Fail-Safe Default F7 : Optimized Defaults 7-85 MP1200/MP1500 (PC920 Intel 945G)
  • Page 94 DMA commands to transfer data at a maximum burst rate of 100MB/s. When you select Auto in the four IDE UDMA fields (for interface supports), the system automatically determines the optimal data transfer rate for each IDE device. The options are Auto or Disabled. On-Chip Serial ATA：  7-86 MP1200/MP1500 (PC920 Intel 945G)
  • Page 95 Service Manual version 1008 The item is to setting the On-Chip SATA Function 7-87 MP1200/MP1500 (PC920 Intel 945G)

  • Page 96: Onchip Device

    The options are AC97 Audio or Disabled. Flash ROM Write  This item supports the BIOS ROM write Enable/Boot block lock/Disable Onboard LAN Function  The item can enable or disable the onboard Ethernet controller 7-88 MP1200/MP1500 (PC920 Intel 945G)

  • Page 97: Superio Device

    Onboard Parallel Port 1：  This item allows you to determine the onboard parallel port controller’s I/O address and parallel port mode. The options are 378/IRQ7, 278/IRQ5, 3BC/IRQ7, Disable. The options are SPP, EPP, ECP, ECP+EPP, Normal. 7-89 MP1200/MP1500 (PC920 Intel 945G)
  • Page 98 Service Manual version 1008 DIO Port Address：  This item is to select the DIO port I/O address The options are 200/208. 7-90 MP1200/MP1500 (PC920 Intel 945G)

  • Page 99: Power Management Setup

    The CPU clock will be stopped and the video signal will be suspended if no Power Management events occur for a specified length of time. Full power function will return when a Power Management event is detected. Options are from 1 Min to 1 Hour and Disabled. The default setting is Disabled. 7-91 MP1200/MP1500 (PC920 Intel 945G)
  • Page 100 The default setting is Disabled. PCI PIRQ[A-D]#  When disabled, any PCI device set as the Master will not power on the system. The default setting is Disabled. Press <Esc> to return to the main menu. 7-92 MP1200/MP1500 (PC920 Intel 945G)

  • Page 101: Pnp/Pci Configuration

    (synchronizing) the information delivered from the graphics card's Feature Connector to the MPEG or add-on card. It will also solve the problem of display inversion to a black screen after using the MPEG card. 7-93 MP1200/MP1500 (PC920 Intel 945G)
  • Page 102 Service Manual version 1008 7-94 MP1200/MP1500 (PC920 Intel 945G)

  • Page 103: Pc Health Status

    This item is to select Fan control mode The options are Temp. Cruise or Disabled. CPU Fan Control Mode  This item is to select Fan control mode The options are Temp. Cruise, Smart fan or Disabled 7-95 MP1200/MP1500 (PC920 Intel 945G)

  • Page 104: Frequency Voltage Control

     PnP/PCI Configuration Save & Exit Setup Load fail-safe Defaults (Y/N)? N  PC Health Status Exit Without Saving Esc ： Quit ：Select Item ↑↓→ ← F10 ： Save & Exit Setup Time, Date, hard Dick Type… 7-96 MP1200/MP1500 (PC920 Intel 945G)
  • Page 105 Service Manual version 1008 7-97 MP1200/MP1500 (PC920 Intel 945G)

  • Page 106: User Password

    After pressing <Enter>, then the new password (8 characters at most) can be entered now. The new password will be stored in the CMOS. Please note that to enable this option, either Setup or System is to be selected from the ADVANCED BIOS FEATRUES first 7-98 MP1200/MP1500 (PC920 Intel 945G)
  • Page 107  PnP/PCI Configuration Save & Exit Setup Quit Without Saving (Y/N)? N  PC Health Status Exit Without Saving Esc ： Quit ：Select Item ↑↓→ ← F10 ： Save & Exit Setup Time, Date, hard Dick Type… 7-99 MP1200/MP1500 (PC920 Intel 945G)
  • Page 108 Service Manual version 1008 & & The chapter introduces the PC920 onboard VGA, Ethernet, Audio and the respective drivers and installation. 8-100 MP1200/MP1500 (PC920 Intel 945G)

  • Page 109: Installing Drivers And Software

    Refer to the following to install the touch screen drivers. Taiwan brand Resistive Touch conrtoller : 8.5.1. 1. Locate the installation file on the CD: \\Drivers\Touch screen driver\Taiwan brand Resistive Touch Select the drivers by OS. Follow the onscreen instructions to complete the installation 8-101 MP1200/MP1500 (PC920 Intel 945G)

  • Page 110: Elo Resistive & Saw Touch Conrtoller

    Select the drivers by OS. Follow the onscreen instructions to complete the installation 8.6. Option driver 1. Locate the installation file on the CD: \\Optional Device Select the drivers by OS. Follow the onscreen instructions to complete the installation 8-102 MP1200/MP1500 (PC920 Intel 945G)

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