HP ProSignia 120 Maintenance And Service Manual
Download Maintenance and service manual of HP 140 All in One Printer, Copier for Free or View it Online on All-Guides.com. This version of HP 140 Manual compatible with such list of devices, as: 140, 155, 160, 170
Brand: HP
Category: All in One Printer , Copier , Laptop , Printer
Type: Maintenance and service manual
Model: HP 140 , HP 155 , HP 160 , HP 170
Pages: 144 (2.84 Mb)
Troubleshooting 2-11
Note: Fn + F11 clears the ESCD configuration information. If the Fn + F11 sequence is
pressed very early after powering the machine on (after you see the keyboard LEDs
blink, but before the video is initialized), CMOS memory will be invalidated. The
ESCD is cleared, the machine is reset and boots with the "162 - System Options Not
Set" message. This is a way to clear out configuration information, such as the
Windows 95 knowledge about a docking station. It may help clear up problems if the
configuration information had been corrupted. Timing of this keystroke sequence is
critical, as there is a very narrow window during which the keys will be recognized.
These keys are not documented to users.
Table 2-9
Diskette Drive Error Code
s
Error Code Description Recommended Action
600-xx Diskette ID drive types test
failed.
The following steps apply to error codes 600-xx
through 698-xx:
601-xx Diskette format failed.
1. Replace the diskette.
602-xx Diskette read test failed.
2. Replace the diskette drive and retest.
603-xx Diskette write, read, compare test failed.
3. Replace the system board and retest.
604-xx Diskette random read test failed.
605-xx Diskette ID media test failed.
606-xx Diskette speed test failed.
609-xx Diskette reset controller test failed.
610-xx Diskette change line test failed.
697-xx Diskette type error.
698-xx Diskette drive speed not within limits.
699-xx Diskette drive/media ID error.
1. Replace media.
2. Run Compaq Utilities.
Table 2-10
Serial Test Error Codes
Error Code Description Recommended Action
1101-xx Serial port test failed.
1. Check port configuration.
2. Replace the system board and retest.