acer 5738Z hibernate problem

[MohsenAria]

hi to all,

i have an acer 5738z laptop with Windows 7 64 bit ultimate bulid 7600 and windows is updated. all drivers are installed and updated.everything is ok but when i click on the hibernate button the screen just dims and after a few seconds it returns to the windows plz help. all answers are appreciated.

 

[mw2]

Go To : Control Panel\Hardware and Sound\Power Options

Then click choose what power buttons do.

Then change the option for "When I press the sleep button".

 

[gregrocker]

Try enabling it again here: http://www.sevenforums.com/tutorials/819-hibernate-enable-disable.html

Let us know if that works.

 

[MohsenAria]

Go To : Control Panel\Hardware and Sound\Power Options

Then click choose what power buttons do.

Then change the option for "When I press the sleep button".

View attachment 96008

nothing happened

 

[MohsenAria]

Try enabling it again here: http://www.sevenforums.com/tutorials/819-hibernate-enable-disable.html

Let us know if that works.

Brink[/URL]]A) Open a Elevated Command Prompt.

B) In the elevated command prompt, type powercfg -h on and press Enter. (see screenshot below)

Nothing happened

 

[gregrocker]

Is this an in-place Upgrade install?

Where did you get Win7?

Have you tried changing Sleep modes (S1-S3) in BIOS to see if it helps?

 

[MohsenAria]

Is this an in-place Upgrade install?

Where did you get Win7?

Have you tried changing Sleep modes (S1-S3) in BIOS to see if it helps?

it's a new install.
my friends have got the same version at the same market and it works very well.

Have you tried changing Sleep modes (S1-S3) in BIOS to see if it helps?

can't understand u.explain more.

 

[gregrocker]

http://www.sevenforums.com/installation-setup/30124-bios-settings-s1-s3-hybrid-sleep.html

 

[MohsenAria]

http://www.sevenforums.com/installation-setup/30124-bios-settings-s1-s3-hybrid-sleep.html

where should i change it?!
Do you mena in BIOS or Control Panel?

if you mean in BIOS, there is no ACPI in BIOS.

 

[MohsenAria]

i have enabled hybrid sleep in power option. hibernate disappeared from start menu and sleep won't work anymore.

 

[gregrocker]

Sleep issues are hard to troubleshoot. That's why as soon as I get them fixed I set a REstore point and make a System Image to get back to them.

First thing to check is Display driver. Try every available Win7 and Vista driver starting with latest and working backward. Even install Vista drivers in Compatibiliity Mode: rightclick on .exe file>Properties

Check for any driver that has Power Mnagement tab on Driver in Device Manager. Disable ability to wake from sleep.

Others will have further suggestions. It is a long and arduous process but almost always can be solved. Patience.

Ask all the questions you need, but remember to also google them to get all of the world's knowledge. You only have to know how to ask the question right.

 

[MohsenAria]

thanks for all helps. Maybe i should wait for a miracle!