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Aspire 5500Z Series Service Guide Service guide files and updates are available on the ACER/CSD web; for more information, please refer to http://csd.acer.com.tw PRINTED IN TAIWAN...
Revision History Please refer to the table below for the updates made on Aspire 5500Z service guide. Date Chapter Updates 2006/10/04 Chapter 1 Remove SPDIF support...
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Conventions The following conventions are used in this manual: Denotes actual messages that appear SCREEN MESSAGES on screen. NOTE Gives bits and pieces of additional information related to the current topic. WARNING Alerts you to any damage that might result from doing or not doing specific actions.
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DIFFERENT part number code to those given in the FRU list of this printed Service Guide. You MUST use the list provided by your regional Acer office to order FRU parts for repair and service of customer machines.
256/512 MB of DDR2 400/533 MHz memory, upgradeable to 2 GB using two soDIMM modules (dual-channel support) Display 14.1 WXGA Acer CrystalBrite color TFT LCD, 1280 x 800 resolution, 16:10 viewing ratio, supporting simultaneous multi-window viewing on dual displays via Acer GridVista 16.7 million colors ® ® Intel...
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Rugged, yet extremely portable design Stylish appearance Full-size keyboard with four programmable launch keys Ergonomically-centered touchpad pointing device Acer FineTouch keyboard with a 5-degree curve Internet 4-way scroll button I/O Ports Three USB 2.0 ports PC Card slot (one Type II)
PCN1 AC-IN JP40 Headphone out/line-out Jack JP13 USB Port JP41 Mic-in Jack JP12 Reserved for Acer ezDock. (No JP28 HDD Connector ezDock for this model). JP14 Modem Board Connector JP35 Wireless LAN Card Connector External Display Port BIOS...
An Aspire tour After knowing your computer features, let us show you around your new TravelMate computer. Front View Icon Item Description Display screen Also called LCD (liquid-crystal display), displays computer output. Power button Turns the computer on and off. Easy-launch buttons Buttons for launching frequently used programs.
Closed Front View Icon Item Description Speaker-out/line-out/ Connects to audio line-out devices (e.g., Headphone jack speakers, headphones). Mic-in jack Accepts inputs from external microphone. Speakers Left and right speakers deliver stereo audio output. ® Press to enable/disable Bluetooth function. Bluetooth Lights to indicate the status of communication button/ Bluetoothcommunications (optional)
Left View Icon Item Description External display port Connects a display device (e.g., external monitor, LCD projector). Network jack Connects to an Ethernet 10/100-based network. Modem jack Connects to a phone line. Two USB 2.0 ports Connects to USB 2.0 devices (e.g., USB mouse, USB camera).
Optical drive eject Ejects the optical disk from the drive (for button selected models). Emergency eject hole Ejects the optical drive try when the computer is turned off (for selected models). Ventilation slots Enable the computer to stay cool, even after prolonged use.
Item Description Battery bay Houses the computer’s battery pack. Battery lock Locks the battery in place. Cooling fan Helps keep the computer cool. Note: Do not cover or obstruct the opening of the fan. Memory compartment Houses the computer’s main memory. Hard disk bay Houses the computer’s hard disk (secured by two screws).
“ and one user-programmable button. Press “ “ to ru the Acer eManager. Please see “Acer eManager”. The mail and Web buttons are pre-set to email and Internet programs, but can be reset by users. To set the Web browser, mail and programmable keys, run the Acer Launch Manager.
Touchpad The built-in touchpad is a pointing device that senses movement on its surface. This means the cursor responds as you move your finger across the surface of the touchpad. The central location on the palmrest provides optimum comfort and support. Touchpad Basics The following teaches you how to use the touchpad: Move your finger across the touchpad (2) to move the cursor.
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Right Button Main touchpad Function Left Button (1) Center button (3) Drag Click and hold, Tap twice (at then use finger the same speed to drag the as double- cursor on the clicking a touchpad mouse button) then hold finger to the touchpad on the second tap to drag the...
Using the Keyboard The keyboard has full-sized keys and an embedded keypad, separate cursor keys, two Windows keys and twelve function keys. Lock Keys and embedded mumeric keypad The keyboard has three lock keys which you can toggle on and off. Lock Key Description Caps Lock...
To activate hot keys, press and hold the <Fn> key before pressing the other key in the hotkey combination. Hot Key Icon Function Description Fn-F1 Hot key help Displays help on hot keys. Fn-F2 Acer eSetting Launches the Acer eSettings in Acer eManager. Fn-F3 Acer Launches the Acer ePowerManagement in Acer ePowerManagement eManager. Chapter 1...
Hot Key Icon Function Description Fn-F4 Sleep Puts the computer in Sleep mode. Fn-F5 Display toggle Switches display output between the display screen, external monitor (if connected) and both. Fn-F6 Screen blank Turns the display screen backlight off to save power. Press any key to return.
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The Euro symbol Open a text editor or word processor. Either directly press the <Euro> symbol at the bottom-right of the keyboard, or hold <Alt Gr> and then press the<5> symbol at the upper-center of the keyboard. The US dollar sign Open a text editor or word processor.
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Modem Interface Item Specification Supports modem protocol V.90/V.92 Modem connector type RJ11 Modem connector location Left side Bluetooth Interface Item Specification Chipset/Vendor for Wireless LAN Card ® built-in Mobile Intel 82801FB (ICH6-M)/WNC Data throughput 723 bps (full speed data rate) Protocol Bluetooth 1.1 (Upgradeable to Bluetooth 1.2 when SIG specification is ratified).
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Hard Disk Drive Interface Item Specification Voltage 5V(DC) +/- 5% 5V(DC) +/- 5% 5V(DC) +/- 5% 5V(DC) +/- 5% tolerance Combo Drive Interface Item Specification Vendor & model name Philips SCB5265+UJDA770 Performance Specification With CD Diskette With DVD Diskette Transfer rate (KB/sec) Sustained: Sustained: Max 3.6Mbytes/sec...
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DVD-Dual Interface Item Specification Applicable disc format for Read: Panasonic UJ-845 DVD: DVD-5, 9,10,18, DVD-R (3.95G/4.7G), DVD-RW, DVD_RAM (4.7G), DVD+R, DVD+RW CD: CD-Audio, CD-ROM (mode1 and mode 2), CD-ROM XA (mode 2, form 1 and form 2), CD-I (mode 2, form 1 and form 2), CD-I Ready, CD-I Bridge, CD-R, CD-RW, Photo CD, Video CD, Enhanced Music CD, CD-TEXT Write: DVD: DVD-RAM, DVD-R4.7GB, DVD-RW, DVD+R, DVD+RW...
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PCMCIA Port Item Specification Supports ZV (Zoomed Video) port No ZV support Supports 32 bit CardBus System Board Major Chips Item Controller Core logic ® ® Intel 915GM/PM+Intel ICH6-M (Mobile Intel 82801FB) ® ATI Mobility RADEON X1300 (for discrete models) BroadCom BCM4401 IEEE 1394 TSB34AB21A (No IEEE 1394 for this model)
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Battery Item Specification Package configuration 3 cells in series, 2 series in parallel for 6-cell battery 2 cells in series, 3 series in parallel for 9-cell battery Normal voltage 11.1V Charge voltage 12.6+-0.1v LCD 14.1 inch Item Specification Vendor & model name QDI: QD14TL01 (Glare) QD14TL01...
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LCD Inverter Item Specification Brightness conditions Vadj=3.3V Input voltage (V) 9~21 Input current (mA) 350 (max) Output voltage (V, rms) 1600 (starting voltage) Output current (mA, rms) 6.2~6.8 (DAC=0) Output voltage frequency (k Hz) 45~65K Hz AC Adaptor Item Specification Input rating 90V AC to 264V AC, 47Hz to 63Hz Maximum input AC current...
Chapter 2 System Utilities BIOS Setup Utility The BIOS Setup Utility is a hardware configuration program built into your computer’s BIOS (Basic Input/ Output System). Your computer is already properly configured and optimized, and you do not need to run this utility. However, if you encounter configuration problems, you may need to run Setup.
----Devices--------------------------------------------------- -----System------------------------- CPU = Intel® Pentium ® 4 Product Name = TravelMate 3210 CPU speed = 2.0 GHz Manufacture Name = Acer L2 Cache = 2048 KB BIOS Version = V1.00 VGA Version = 3104 HDD Model Name = HITACHI_DK23EA-40-(PM)
----Devices--------------------------------------------------- -----System------------------------- CPU = Intel® Pentium ® 4 Product Name = TravelMate 3210 CPU speed = 2.0 GHz Manufacturer Name = Acer L2 Cache = 2048 KB BIOS Version = V1.00 VGA Version = 3104 HDD Model Name = HITACHI_DK23EA-40-(PM)
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Parameter Description L2 Cache This field displays CPU L2 cache size. It varies in CPU type. System Memory This field reports the memory size of system base memory. The size is fixed to 640 KB. Extended Memory This field reports the memory size of the extended memory in the system. Extended memory size = Total memory size - 2MB VGA Memory VGA Memory size:...
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Insyde Software SCU May 20, 2005 5:40:09 AM Main Advanced Security Boot Exit Date and Time ----------------Power On Display--------------- Power On Display ˇ Quiet Boot ) Auto ˙ ˇ LCD Auto DIM ( ) Both ˇ Network Boot _ F12 Boot Menu Cancel ˇ...
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Disabled function allows the user to create a hidden partition on hard disc drive to store operation system and restore the system to factory defaults. NOTE: You can also enable Acer disc-to-disc system recovery via Alt+F10 during POST. Chapter 2...
Advanced The Advanced menu screen contains parameters involving your hardware devices. It also provides advanced settings of the system. Insyde Software SCU May 20, 2005 5:40:09 AM Main Advanced Security Boot Exit --------------------------Infrared Port(FIR)----------------------- Infrared Port (FIR) -----FIR I/O settings--- -Mode Setting for IRDA- Max.
Security The Security screen contains parameters that help safeguard and protect your computer from unauthorized use. Insyde Software SCU May 20, 2005 5:40:09 Main Advanced Security Boot Exit Set User Password Set Supervisor Password _ Lock HardDisk Drive --------Set Supervisor password---------------- Enter old Supervisor password: .
Boot This menu allows the user to decide the order of boot devices to load the operating system. Bootable devices includes the distette drive in module bay, the onboard hard disk drive and the CD-ROM in module bay. Insyde Software SCU May 20, 2005 5:40:09 Main Advanced...
Exit The Exit screen contains parameters that help safeguard and protect your computer from unauthorized use. Insyde Software SCU Nov 26, 2005 5:40:09 Main Advanced Security Boot Exit Exit Saving Changes --------------Exit Saving Changes------------------ Exit Discarding Changes Press <OK> to save the current Load Setup Defaults Setup parameters to CMOS RAM.
BIOS Flash Utility The BIOS flash memory update is required for the following conditions: New versions of system programs New features or options Restore a BIOS when it becomes corrupted. Use the Phlash utility to update the system BIOS flash ROM. NOTE: If you do not have a crisis recovery diskette at hand, then you should create a Crisis Recovery Diskette before you use the Phlash utility.
Chapter 3 Machine Disassembly and Replacement This chapter contains step-by-step procedures on how to disassemble the notebook computer for maintenance and troubleshooting. To disassemble the computer, you need the following tools: Wrist grounding strap and conductive mat for preventing electrostatic discharge Small Philips screw driver Philips screwdriver Plastic flat head screw driver...
General Information Before You Begin Before proceeding with the disassembly procedure, make sure that you do the following: Turn off the power to the system and all peripherals. Unplug the AC adapter and all power and signal cables from the system. Remove the battery pack.
Disassembly Procedure Flowchart The flowchart on the succeeding page gives you a graphic representation on the entire disassembly sequence and instructs you on the components that need to be removed during servicing. For example, if you want to remove the system board, you must first remove the keyboard, then disassemble the inside assembly frame in that order.
Removing the Wireless LAN Card/the HDD Module/the Memory/the CPU/the ODD Module and the LCD Module Removing the Wireless LAN Card and the HDD Module Remove the two screws fastening the PCI door. Detach the PCI door. Disconnect the wireless antennae. Pop out the wireless LAN card then remove it.
Remove the two screws fastening the thermal door. Detach the thermal door from the main unit. Remove the four screws holding the thermal module. (Follow the order indicated by the numbers: 4, 3, 2 then1. Please reverse the order when you assemble the system). Disconnect the fan cablle as shown.
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Open the LCD module as shown and detach the middle cover carefully. Remove the two screws fastening the keyboard. Turn over the keyboard as shown. Disconnect the keyboard cable then remove the keyboard. Tear off the mylard festening the wireless antenna set. Pull out the wireless antenna from the main unit carefully.
Disassembling the Main Unit Separate the Main Unit Into the Upper and the Lower Case Assembly To separate the upper and the lower case assembly, remove six screws as shown. Turn over the main unit, remove 9 screws on the other side. Separate the main unit into the upper case assembly and the lower case assembly.
10. Detach the touchpad support from the upper case carefully. 11. Detach the touchpad from the upper case. 12. Disconnect the FFC from the touchpad. Disassembling the Lower Case Assembly Remove four screws fastening the main board to the lower case. Turn over the lower case assembly, then remove one screw on the other side as shown.
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Detach the VGA thermal from the VGA board. Disconnect the modem cable from the main board. 10. Remove the two screws fastening the modem board as shwon. 11. Disconnect the modem board from the main board. 12. Disconnect the modem cable from the modem board. 13.
Disassembling the LCD Module Remove the four screw caps as shown. Remove the four screws holding the LCD bezel. Then detach the LCD bezel from the LCD module. Remove the screw fastening the LCD inverter. Disconnect the LCD cable and disconnect the inverter cable, then remove the inverter. Remove the two screws fastening the LCD assembly to the LCD panel.
Disassembling the External Modules Disassembling the HDD Module Remove the two screws holding the HDD bracket on one side. Remove another two screws holding the HDD bracket on the other side. Then take the hard disc drive out of the HDD bracket. Disassembling the ODD Module Remove the two screws fastening the ODD bracket.
Troubleshooting Use the following procedure as a guide for computer problems. NOTE: The diagnostic tests are intended to test only Acer products. Non-Acer products, prototype cards, or modified options can give false errors and invalid system responses. Obtain the failing symptoms in as much detail as possible.
System Check Procedures External Diskette Drive Check Do the following to isolate the problem to a controller, driver, or diskette. A write-enabled, diagnostic diskette is required. NOTE: Make sure that the diskette does not have more than one label attached to it. Multiple labels can cause damage to the drive or cause the drive to fail.
If any of these devices do not work, reconnect the cable connector and repeat the failing operation. Memory check Memory errors might stop system operations, show error messages on the screen, or hang the system. Boot from the diagnostics diskette and start the doagmpstotics program (please refer to main board. Go to the diagnostic memory in the test items.
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Check the Power Adapter Unplug the power adapter cable from the computer and measure the output voltage at the plug of the power adapter cable. See the following figure Pin 1: +19 to +20.5V Pin 2: 0V, Ground If the voltage is not correct, replace the power adapter. If the voltage is within the range, do the following: Replace the System board.
Check the Battery Pack To check the battery pack, do the following: From Software: Check out the Power Management in control Panel In Power Meter, confirm that if the parameters shown in the screen for Current Power Source and Total Battery Power Remaining are correct.
Power-On Self-Test (POST) Error Message The POST error message index lists the error message and their possible causes. The most likely cause is listed first. NOTE: Perform the FRU replacement or actions in the sequence shown in FRU/Action column, if the FRU replacement does not solve the problem, put the original part back in the computer.
Index of Error Messages Error Code List Error Codes Error Messages Equipment Configuration Error Causes: 1. CPU BIOS Update Code Mismatch 2. IDE Primary Channel Master Drive Error (THe causes will be shown before “Equipment Configuration Error”) Memory Error at xxxx:xxxx:xxxxh (R:xxxxh, W:xxxxh) Real Time Clock Error CMOS Battery Bad CMOS Checksum Error...
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Error Message List Error Messages FRU/Action in Sequence Real time clock error RTC battery Run BIOS Setup Utility to reconfigure system time, then reboot system. System board Previous boot incomplete - Default configuration Run “Load Default Settings” in BIOS Setup Utility. used RTC battery System board...
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Error Message List No beep Error Messages FRU/Action in Sequence No beep, power-on indicator turns off and LCD is Power source (battery pack and power adapter). See “Power blank. System Check” on page 57. Ensure every connector is connected tightly and correctly. Reconnect the DIMM.
Insyde MobilePro BIOS POST Beep Code and POST Messages The POST error message index lists the error message and their possible causes. The most likely cause is listed first. NOTE: Perform the FRU replacement or actions in the sequence shown in FRU/Action column, if the FRU replacement does not solve the problem, put the original part back in the computer.
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Beep Code Message Description “NO INTERRUPTS FROM TIMER 0” Timer 0 of the clock timer controller does not generate system interrupts correctly. “UNEXPECTED AMOUNT OF The system memory size does not match with MEMORY - RUN SCU” the CMOS record. “CLOCK NOT TICKING CORRECTLY”...
Index of Symptom-to-FRU Error Message LCD-Related Symptoms Symptom / Error Action in Sequence LCD backlight doesn't work Enter BIOS Utility to execute “Load Setup Default Settings”, then reboot system. LCD is too dark Reconnect the LCD connectors. LCD brightness cannot be adjusted Keyboard (if contrast and brightness function key doesn't work).
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Power-Related Symptoms Symptom / Error Action in Sequence Battery can’t be charged See “Check the Battery Pack” on page 59. Battery pack System board PCMCIA-Related Symptoms Symptom / Error Action in Sequence System cannot detect the PC Card (PCMCIA) PCMCIA slot assembly System board PCMCIA slot pin is damaged.
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Power Management-Related Symptoms Symptom / Error Action in Sequence Battery fuel gauge in Windows doesn’t go higher Remove battery pack and let it cool for 2 hours. than 90%. Refresh battery (continue use battery until power off, then charge battery). Battery pack System board System hangs intermittently.
Intermittent Problems Intermittent system hang problems can be caused by a variety of reasons that have nothing to do with a hardware defect, such as: cosmic radiation, electrostatic discharge, or software errors. FRU replacement should be considered only when a recurring problem exists. When analyzing an intermittent problem, do the following: Run the advanced diagnostic test for the system board in loop mode at least 10 times.
System Check” on page 57): Power-off the computer. Visually check them for damage. If any problems are found, replace the FRU. Remove or disconnect all of the following devices: Non-Acer devices Printer, mouse, and other external devices Battery pack Hard disk drive...
PCN1 AC-IN JP40 Headphone out/line-out Jack JP13 USB Port JP41 Mic-in Jack JP12 Reserved for Acer ezDock. (No JP28 HDD Connector ezDock for this model) JP14 Modem Board Connector JP35 Wireless LAN Card Connector External Display Port BIOS...
DIFFERENT part number code from those given in the FRU list of this printed Service Guide. You MUST use the local FRU list provided by your regional Acer office to order FRU parts for repair and service of customer machines.
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Aspire 3600/5500 FRU List Picture Part Name and Description Part Number Adapter NS (Not ADAPTER 3 PIN 65W DELTA SADP-65KB AP.06501.006 Show) BEF 19V 3PIN ADAPTER 3 PIN 65W LITEON PA-1650-02CO AP.06503.007 65W 3 PIN ADAPTER 3 PIN 65W HIPRO HP- AP.0650A.004 OK066B13CP 3P 65W Battery...
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Aspire 3600/5500 FRU List Picture Part Name and Description Part Number VGA BOARD M26P 64MB 55.A70V5.002 System- Cable Upper FFC CABLE - T/P TO T/P BOARD 50.A70V5.001 Case Assembly- BLUETOOTH CABLE 50.A70V5.002 MODEM CABLE 50.A70V5.003 POWER CORD-AUS 27.A70V5.001 POWER CORD-CHINA 27.A70V5.002 POWER CORD-DENMARK 27.A70V5.003...
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Aspire 3600/5500 FRU List Picture Part Name and Description Part Number STRIP COVER - AS 60.A70V5.001 System- 254; Upper Case Assembly- LOWER CASE- UMA 60.A70V5.002 System- LOWER CASE- NON UMA 60.A70V5.003 Upper 4 - WAY BUTTON 42.A70V5.002 Case Assembly- Upper TP SUPPORT 33.A70V5.001 Case...
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Aspire 3600/5500 FRU List Picture Part Name and Description Part Number INTEL PENTIUM M DOTHAN 1.6GHZ 2M KC.N0001.725 UFCBGA SL7EG B-1 STEPPING INTEL PENTIUM M 1.6G 2M 533FSB KC.N0001.730 uFCPGA2 SL86G C-1 STEPPING INTEL PENTIUM M 1.73G 2M 533FSB KC.N0001.740 uFCPGA2 SL7SA C-1 STEPPING INTEL PENTIUM M 1.87G 2M 533FSB KC.N0001.750...
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Aspire 3600/5500 FRU List Picture Part Name and Description Part Number DVD DUAL MODULE 8X HLDS GWA-4082N 6M.A70V5.007 Module (DL) DVD DUAL 8X DRIVE HLDS GWA-4082N KU.0080D.016 Module- (DL) DVD DUAL BEZEL - TRAY IN 42.A70V5.008 Module- ODD BRACKET 33.A70V5.002 Module- DVD DUAL MODULE PANASONIC UJ-845 6M.A70V5.005...
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Aspire 3600/5500 FRU List Picture Part Name and Description Part Number HDD 40G 4200PRM SEAGATE ST94019A KH.04001.010 Module HDD 40G 2.5 IN. 420RPM TOSHIBA PLUTO KH.04004.002 Module MK4025GAS HGST 40G 2.5" 4200 MORAGA+ KH.04007.012 Module HTS424040M9AT00 13G1132 FW:A71A HDD 60GB 2.5 IN. 4200RPM SEAGATE N2 KH.06001.002 Module ST960821A F/W: 3.01...
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Aspire 3600/5500 FRU List Picture Part Name and Description Part Number Aspire 1670 KEYBOARD Portuguese KB.A3502.011 Aspire 1670 KEYBOARD Czech KB.A3502.012 Aspire 1670 KEYBOARD Hungarian KB.A3502.013 Aspire 1670 KEYBOARD Russian KB.A3502.014 Aspire 1670 KEYBOARD Sweden KB.A3502.015 Aspire 1670 KEYBOARD Norwegian KB.A3502.016 Aspire 1670 KEYBOARD Danish KB.A3502.017...
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Aspire 3600/5500 FRU List Picture Part Name and Description Part Number LCD BEZEL 60.A70V5.006 Module- LCD BRACKET SET 6K.A70V5.001 Module- 002, 003 ASSY LCD MODULE 14.1 WXGA GLARE 6M.A70V5.010 Module CMO (N141l 1-L03) W/ANT-AS LCD 14.1 WXGA GLARE CMO (N141l 1-L03) LK.1410D.005 Module- LCD INVERTER...
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Aspire 3600/5500 FRU List Picture Part Name and Description Part Number LCD BEZEL 60.A70V5.006 Module- LCD BRACKET SET 6K.A70V5.001 Module- 002, 003 ASSY LCD MODULE 14 .1 WXGA GLARE 6M.A70V5.013 Module QDI (N141V2 QD14TL01 REV 01) W/O ANT- LCD 14 .1 WXGA GLARE QDI N141V2 LK.14109.005 Module- QD14TL01 REV 01...
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Aspire 3600/5500 FRU List Picture Part Name and Description Part Number LCD BEZEL 60.A70V5.006 Module- LCD BRACKET SET 6K.A70V5.001 Module- 002, 003 ASSY LCD MODULE 14.1 WXGA GLARE 6M.A70V5.014 Module CMO (N141l 1-L03) W/O ANT-AS LCD 14.1 WXGA GLARE CMO (N141l 1-L03) LK.1410D.005 Module- LCD INVERTER...
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Aspire 3600/5500 FRU List Picture Part Name and Description Part Number LCD BEZEL 60.A70V5.006 Module- LCD BRACKET SET 6K.A70V5.001 Module- 002, 003 Mainboard MAINBOARD 915PM FOR VGA GLAN W/ LB.TAA02.002 System- READER PCMCIA SLOT W/O CPU MEMORY MAINBOARD 910GML UMA GLAN W/ LB.TA902.001 PCMCIA SLOT W/O READER CPU MEMORY PCMCIA SLOT...
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Aspire 3600/5500 FRU List Picture Part Name and Description Part Number Upper TOUCHPAD 56.A70V5.001 Case Assembly- Speaker SPEAKER SET (R&L) 23.A70V5.002 Miscellaneous LCD RUBBER PAD 47.A70V5.001 LCD SCREW PAD 47.A70V5.002 LCD RUBBER 47.A70V5.003 NAME PLATE - AS-5500Z RUBBER FOOT - ONE PIN 47.A70V5.004 RUBBER FOOT - TWO PINS 47.A70V5.005...
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Index Flash Utility 39 Floppy Disk AFLASH Utility 39 removing the 53 Audio 23 FRU (Field Replaceable Unit) List 75 Battery Pack 45 Hard disk 21 BIOS 19 HDD 21 package 19 Hot Keys 15 password control 19 ROM size 19 ROM type 19 vendor 19 Indicators 11...
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System Block Diagram 3 System Check Procedures 56 System Memory 19 System Utilities 29 Touchpad Check 59 Troubleshooting 55 Undetermined Problems 70 USB 24 utility BIOS 29 Video 24 Index...