Troubleshooting airport help!

[SIMON DOLAN]

Hi,

I have a powerbook ti 800. Recently my airport signal go dead when my computer is open for ten minutes. Then I put it on sleep for twenty minutes and I'm good for 10 minutes. Should I clean the computer? Should I check for the connection inside?
Please help!
SIMON

 

[mad jew]

Check the connection, but also try resetting the PMU.

 

[SIMON DOLAN]

Pmu

I did reset the PMU with no changes...

How to access to airport card?
SIM