macbook dropping off wireless network

[stronzo420]

Hi folks,

I've got an two year old Intel macbook pro with OSX 10.4.11 which was working fine forever. Now it's constantly dropping off my wireless network. It has become pretty much unusable. Don't think it's the network because i have two other macs (mac mini and a new macbook) that access the network without a problem.

Any ideas where to start troubleshooting? I've checked for updates and everything is installed.

Thanks!

 

[stronzo420]

really? no ideas at all? i'm desperate enough to try the windos trick of reinstalling the os...