Hi All,

I'm running XXX_OSX86 10.4.10 on my Thinkpad T41. I've been using this for two weeks now without major problems. It also seems to be more snappy and stable compared to the Jas 10.4.8 that I had previously installed. Everything is working fine including Atheros using the 10.4.5 kext. All the apple update works except for the Airport Extreme 2007-002 which breaks my WiFi. I'm able to get it working again by replacing the IO80211Family.kext again with the 10.4.5 version.

My only problem is the system hangs on boot up under battery power. Boots file when plug to the power supply. It also runs OK on battery if I un-plug after boot up.

I've searched this site as well as InsanelyMac looking for a fix without success. Any ideas?

Thanks,
Jerome

Disable Intel SpeedStep in BIOS.

Aivarz,

This worked. Thanks.

Jerome