3-18 Troubleshooting and Diagnostics HP OmniBook 4100/4150
Code Suggestions
08D0h -
08F3h
Replace the motherboard (or VGA PCA for the
OB 4150†).
9003h -
9004h
(See Microphone Tests near end of table.)
9018h -
901Ah
(See NMA2 Sound near end of table.)
Video Tests
0900h -
0901h
Replace the VGA PCA.
0903h -
0906h
Replace the LVDS PCA. Replace the VGA
PCA.
0907h -
0908h
Replace the VGA PCA.
0909h -
090Ah
Replace the LVDS PCA. Replace the VGA
PCA.
090Ch -
090Fh
Replace the VGA PCA.
0911h If this test fails on the internal display, replace
the VGA PCA.
0912h -
0915h
Replace the VGA PCA.
0920h Replace the LVDS PCA. Replace the VGA
PCA.
8000h,
9016h -
9017h
(See Video Tests near end of table.)
CD-ROM Tests
0A00h Insert a CD in the drive.
0A01h Rerun the test. Replace the CD-ROM drive.
0A02h No repair. (Automatic close not supported.)
0A03h Insert a different CD in the drive. Check the
connectors on the CD-ROM drive and
motherboard. Replace the CD-ROM drive.
0A04h Insert a computer CD in the drive.
0A05h Insert a different CD in the drive. Check the
connectors on the CD-ROM drive and
motherboard. Replace the CD-ROM drive.
0A06h Insert a computer CD in the drive. Replace the
drive.
For earlier diagnostics, insert an audio CD in
the drive.
0A07h Rerun the test. Replace the drive.
0A08h Insert an audio CD. Replace the drive.
0A09h Rerun the test. Replace the drive.
0A10h Insert an audio CD. Replace the drive.
0A11h Rerun the test with an audio CD. Replace the
drive.
0A12h Insert a different multisession CD. Replace the
drive.
SMBus Tests
0E00h -
0E10h
Replace the motherboard.
ATAPI Removable Tests (LS-120)
0F01h Connect the LS-120 drive and rerun the test.
0F02h -
0F03h
Rerun the test. Insert a different disk in the LS-
120 drive. Check the connectors on the LS-120
drive and motherboard. Replace the LS-120
drive.
Code Suggestions
0F04h -
0F05h
Replace the LS-120 drive.
0F06h Rerun the test. Insert a different disk in the LS-
120 drive. Check the connectors on the LS-120
drive and motherboard. Replace the LS-120
drive.
0F07h Replace the LS-120 drive.
0F08h Rerun the test. Insert a different disk in the LS-
120 drive. Check the connectors on the LS-120
drive and motherboard. Replace the LS-120
drive.
0F09h Replace the LS-120 drive.
TI CardBus Tests
1201h Memory space not available. Remove any
attached ISA or PCI cards.
1202h -
1203h
Replace the motherboard.
1205h -
1206h
Insert a different PC Card. Replace the
PCMCIA socket. Replace the motherboard.
1207h Reboot the computer. Replace the
motherboard.
USB Tests
1301h Reprogram the BIOS IC. Replace the BIOS IC.
Replace the motherboard.
1302h -
1316h
Replace the motherboard.
9006h (See USB Port Test near end of table.)
ACPI Tests
1701h -
1702h
Reprogram the BIOS IC. Replace the BIOS IC,
replace the motherboard.
DVD Tests
1900h -
1902h
Insert a different DVD in the drive. Replace the
DVD drive.
Fan Tests
9001h If the fan is already running, you will not hear a
change. Check the fan connection. Replace the
fan. Replace the motherboard.
9002h Reboot the computer. Replace the
motherboard.
Microphone/Line-In Tests
9003h If the error occurs for built-in and external
microphones, replace the motherboard (or
VGA PCA for the OB 4150†). If it occurs for
only the built-in microphone, check the LCD
flex cable connection, replace the inverter
PCA. If it occurs only for an external
microphone, replace the audio jack PCA.
9004h Verify a good signal on the input line. Replace
the audio jack PCA. Replace the motherboard
(or VGA PCA for the OB 4150†).
Suspend/Resume Test
9005h Run BIOS Setup and restore default settings.
Reprogram the BIOS IC. Replace the BIOS IC.
Replace the motherboard.
USB Port Test
9006h Make sure a USB device is connected to the
port you are testing. Select the correct speed
for the device. Replace the motherboard (or
dock component, if applicable).
