HP Compaq d220 MT Supplementary Manual page 2

System Board Connectors and Jumpers (position of some untitled components may vary in location)
BAT1 Real-time-clock battery
CMOS CMOS Reset button
DIMM1 Memory socket 1
DIMM2 Memory socket 2
J11 Aux in audio
J12 CD in audio
J13 Wake on LAN
J17 System fan
J20 Front side USB
J21 CPU fan
#See table below
AGP socket not shown in this drawing
JP1
Jumper
Status Setting Notes
Normal 1-2 Default
Safe 2-3
Recovery Open
System Hardware Interrupts
IRQ System Function
0 Timer Interrupt
1 Keyboard
2 Interrupt Controller Cascade
3 Serial Port (COM B)
4 Serial Port (COM A)
5 Unused, available for PCI
6 Diskette Drive
7 Parallel Port (LPT 1)
Establishing a Password
1. Turn on or restart the computer. If you are in Windows, click Start > Shut Down >
Restart the computer.
2. When the F10 Setup message appears in the lower-right corner of the screen, press the F10 key. Press Enter to
bypass the title screen, if necessary. If you do not press F10 when prompted, a restart will be necessary.
3. Select Password Option, then select Change Supervisor Password and follow the instructions on the screen. You
may also want to establish the Password check at this time. This will allow you to specify when the password will
be required.
4. Before exiting, click Save Settings and Exit.
Changing a Password
1. Turn on or restart the computer. If you are in Windows, click Start > Shut Down > Restart the Computer. To change
the setup password, run Computer Setup.
2. When the key icon appears, type your current password, a slash (/) or alternate de-limiter character, your new
password, another slash (/) or alternate delimiter character, and your new password again as shown:
current password/new password/new password.
NOTE: Type the new password carefully since the actual characters do not appear on the screen.
3. Press the enter key.
4. The new password will take effect the next time the computer is restarted.
Deleting a Password
1. Turn on or restart the computer. If you are in Windows, click Start > Shut Down > Restart the Computer. To delete
the setup password, run Computer Setup (F10).
2. When the key icon appears, type your current password followed by a slash (/) or alternate delimiter character as
shown. Example: currentpassword/
3. Press the Enter key.
J25 Secondary IDE connector
J27 Power/LED switch
J28 Primary IDE connector
J29 ATX Main power
J31 Diskette drive connector
J35 Chassis fan
JP1# Processor safe mode
JP2# Boot Block
U13 Processor socket
JP2
Jumper
Status Setting Notes
Lock 1-2
Unlock 2-3 Default
IRQ System Function
8 Real-Time Clock
9 Unused
10 Unused, available for PCI
11 Unused, available for PCI
12 Mouse
13 Coprocessor
14 Primary ATA (IDE) Controller
15 Secondary ATA (IDE) Controller
Clearing CMOS*
The computer's configuration (CMOS) may occasionally be corrupted. If it is, it is necessary to clear the CMOS
memory using by performing the following procedure:
Ä
CAUTION: The power cord must be disconnected from the power source before changing the jumper
setting. (NOTE: All LEDs on the board should be OFF). Failure to do so may damage the system board
1. Turn off the computer and any external devices, then disconnect the power cord from the power outlet.
2. Remove the access panel.
3. Locate the switch CMOS and press the button, holding it down for 5 seconds.
4. Replace the access panel.
5. Connect the power cord to the power outlet.
6. Turn on the computer, allow it to start.
NOTE: Clearing CMOS clears all passwords.
Diagnostic LEDs
LED Color LED Activity
Power Green On
Power Green 1 blink every 2 seconds
Power Green 1 blink every 2 seconds
Power Clear Off
Power Clear Off
Power Red/Green Red when flashing ROM;
Green 1 blink every second
when user can restart
Power Red 1 blink every second for 2
seconds
Power Red 1 blink every second for 5
seconds, then 2 second pause.
5 beeps.
Power Red 1 blink every second for 6 sec-
onds, then 2 second pause.
6 beeps.
Power Red 1 blink every second for 7
seconds, then 2 second pause.
7 beeps.
Hard Drive Green Blinking
Computer Setup (F10) Utility Features (not all features may be available)
System S/N
Product Name
System Chipset Type
System
BIOS Version
Information
BIOS Release Date
Processor Type
Processor Speed
Set Time
Standard
Set Date
CMOS Setup Set Floppy size and capacity
Auto Detect Primary IDE Master drive
Boot Device Priority
Advanced
Try Other Boot Device
CMOS Setup POST Delay Time (in seconds)
System Keyboard
ACPI Standby State
Power
Reset on AC/Power Loss
Management
Resume on Ring
Setup
OnBoard LAN
Peripheral
OnBoard LAN Chip Boot ROM
Setup Init. Graphics Adapter Priority
USB Controller
CPU Ratio Selection
CPU Warning Temperature
CPU Shutdown Temperature
Hardware
System Warning Temperature
Monitor System Shutdown Temperature
CPU Temperature
System Temperature
CPU FAN Speed
Change Supervisor Password
Password
Password Status
Option
Password Check
Load Default
Settings
Save Settings
and Exit
Exit Without
Saving
Note: See Computer Setup (F10) Utility Guide on the Documentation Library CD.
State/Message
(S0) Computer on
(S1) Normal Suspend Mode
(S3) Suspend to RAM
(S4) Suspend to Disk (if applicable)
(S5) Computer off
Boot block recovery w/Embedded Video
CPU thermal shutdown
No memory installed
Graphics card error
System board failure
Hard drive activity
CPU ID
L1 Cache Size
L2 Cache Size
Memory Bank 0
Memory Bank 1
Total Memory
Auto Detect Primary IDE Slave drive
Auto Detect Secondary IDE Master drive
Auto Detect Secondary IDE Slave drive
APIC ACPI SCI IRQ
Hyper-Threading Technology
Internal Graphics Mode Select
Resume on LAN
Resume on PME
USB 1.1 Device Legacy Support
OnBoard Serial Port
OnBoard Parallel Port
Chassis FAN Speed
CPU VID
Vccp
+1.5V
+2.5V
+3.3V
+5.0V
+12.0V