Lexmark MX310 Service Manual page 213

Actions
Step 19
Properly reseat the wireless card.
Did this fix the problem?
Step 20
If there is an attached antenna, is the antenna damaged?
Step 21
Replace the antenna.
Did this fix the problem?
Step 22
Verify that the antenna is properly connected to the wireless card.
Is it connected correctly?
Step 23
Properly connect the antenna.
Did this fix the problem?
Step 24
Replace the wireless card.
Did this fix the problem?
Step 25
Replace the controller board. See
page 299.
Did this fix the problem?
"Controller board removal" on
Diagnostics and troubleshooting
213
Yes No
The problem is Go to step 20.
solved.
Go to step 22. Go to step 21.
The problem is Go to step 22.
solved.
Go to step 24. Go to step 23.
The problem is Go to step 24.
solved.
The problem is Go to step 25.
solved.
The problem is Contact the next
solved. level of support.
7015