lenovo 3000 h210 desktop

[bhjayalaxmi]

i have lenovo 3000 h 210 desktop series.when ever i leave my system idle for some time and come back.it shows blank screen.even if i mouse my mouse it dont show anything desktop icons etc .so i have to force shut down my system.it is causing problem to my desktop.so how to fix this error? why this error is popping up?

[IggyAZ]

I'm guessing you have Win7.

It may be that when you leave the system it goies into hybernation mode and it won't come out of it.

Personally I turn this function off. The easiest way to do this is to search for "cmd" prompty and enter this command.

This will turn hybernation off and eliminate a large hybernation file in your root directory.

Here is the command to turn OFF hybernation

powercfg -h off

Here is how to turn back ON

powercfg -h on

[IggyAZ]

If you don'y want to try that here is a tutorial how to do it within Win7

Link

http://www.sevenforums.com/tutorials/819-hibernate-enable-disable.html

[bhjayalaxmi]

I have purchased lenovo h series desktop last year spending $ 1000.i thought lenovo is best.I paid $ 100 for upgrading warranty. Recently my mouse has stopped working.they took one week to replace it.even not after 1 week they bought the mouse working.still Which is not working now i did get mouse.I think they are kangoose. I have bought from mouse market with my own money and using it.I want to chift hcl from Lenovo to local brand. their customer is good.