35
Parallel Port Problems
Start: Problem with
parallel port
Problem with
Laplink Remote?
Yes
Physical
inspection:
Cable
connected?
Cable pins OK?
No
Troubleshoot
Laplink Remote
Clean boot:
Ctrl Alt Del,
press F5 during
boot
See
Windows?
Exit to DOS
Use PRN
command to
print a file
Prints file
OK?
Other printer
available?
Attach OB and
use PRN
command to
print file on
different printer
Prints file
OK?
Done: Suspect bad
printer or cable
Run OB self-test
diagnostics:
CDIAG or
OBTEST,
depending on
unit
A
Yes
Done: Parallel
port OK
Yes
Yes
No
No
No
No
Yes
Содержание OmniBook 300
Страница 1: ...Service Manual HP OmniBook 300 425 430 530 ...
Страница 5: ...iii Appendix D Part Numbers 77 ...
Страница 8: ...Part 1 Product Overview Product Features Product Comparisons Product at a Glance ...
Страница 15: ......
Страница 16: ...Part 2 Troubleshooting OmniBook Self Test Troubleshooting Flowchart ...
Страница 18: ...11 Figure 3 Serial Loop Back Connector Figure 4 Parallel Loop Back Connector ...
Страница 51: ......
Страница 86: ......
Страница 87: ...HP Part Number 5965 0244 ...