|19 Aug 2012||#1|
| || |
Windows 7 suddenly and unexpectedly goes into sleep mode
I am using a Lenovo Thinkpad running Windows 7 Ultimate x32 to operate an astronomical observatory. This requires running a range of software simultaneously. On several occassions, my computer has gone into sleep mode and will not respond to waking requiring a hard shutdown and reboot. This introduces a host of registry errors and stops any astrophotography. I have looked into Event Viewer and all I get is the following entry:
The system is entering sleep.
Sleep Reason: Application API
Why is this happening? What can I do about it?
|My System Specs|
|Similar help and support threads for2: Windows 7 suddenly and unexpectedly goes into sleep mode|
|Windows 7 SLEEP MODE FIX !||Performance & Maintenance|
|Suddenly 7 won't enter Sleep mode; start-up freezes||Performance & Maintenance|
|Windows 7 suddenly goes into sleep mode, unknown error||BSOD Help and Support|
|USB Hub unexpectedly powers down in sleep mode||Hardware & Devices|
|Windows resuming after sleep mode?||Installation & Setup|
|Sleep mode in Windows 7||Installation & Setup|
|Windows 7 Sleep mode issue||Performance & Maintenance|
|Our Sites ||Site Links ||About Us ||Find Us |
Windows 7 Forums is an independent web site and has not been authorized, sponsored, or otherwise approved by Microsoft Corporation. "Windows 7" and related materials are trademarks of Microsoft Corp.
© Designer Media Ltd
All times are GMT -5. The time now is 02:33 AM.