11-09-2011 04:43 AM
Version 1.33 UEFI: 1.33 / ECP: 1.19
Solved! Go to Solution.
11-09-2011 05:42 AM - edited 11-09-2011 08:09 AM
The W520 does NOT work with either the 65W or 90W adapter (other than charging when system is sleeping/shutdown). The README for BIOS 1.32 was in error.
I highlighted the "fix" for the cold boot on battery to AC issue. I have installed this BIOS level and I have confirmed that the issue is now resolved.
11-09-2011 06:31 AM
11-09-2011 07:24 AM
11-09-2011 07:45 AM
Too bad that the issue when the system won't boot with connected external USB 3 SAS HDD is still there. I'm losing hope that it will ever be fixed...
11-09-2011 07:51 AM - edited 11-09-2011 08:08 AM
I believe that all of the CPU throttling issues that can be resolved within the constraints of the power agenda have been addressed. Why don't you try that scenario and report your results back to the forum?
11-09-2011 07:54 AM
After updating to 1.33 bios it runs 3,0GHz on battery!!!! wow
11-09-2011 08:56 AM