09-26-2009 06:20 AM
Recently my T500 2089-2UG has been acting strange. Sometimes when I open the lid, it won't wake up from hibernation. Goes bleeping mad with the 1-3-3-1 beep sequence. It seems to be more frequent when I run on battery than AC. Only changes I've made resently is to upgrade BIOS to 3.01 and install power manager 3.01a.
I also tried the Live Ubuntu 9.04 CD setting it up to suspend when I close the lid. First time I open the lid, it woke up normally. The second time, the screen went blank and no beeps! Num-lock seems to work, but closing the lid does not suspend. Better than Vista 64, but still in fault.
Sanoy 42T4503 Battery? (Barcode: 1ZESK88C1AR, serial# 1683)
Vista 64 Power Manager drivers?
Linux Power Manager drivers?
So far I have spent 6 hours trying to solve this issue. Now I feel it is time to call it a day. Help! Anyone got a clue?
09-26-2009 09:15 AM
Hello gammern, welcome to our forums!
Follow @LenovoForums on Twitter! Try the forum search, before first posting: Forum Search Option
Please insert your type, model (not S/N) number and used OS in your posts.
I´m a volunteer here using Yoga 13, T510, X220t, T61.
TIP: If your computer runs satisfactorily now, it may not be necessary to update the system.