P8b75-mle will not shut down

look at your manual that you got the motherboard it is on it

Its ur rom driver problem,change it...

Try going to your power option in the control panel. Make sure that hibernate is disabled, change what power buttons do. Make sure when you press power button it is set to shut down. Choose when computer sleeps as never.

Good Job! Posting to remove from queue.

It sounds like you have upgraded from another board to the M4A78LT-MLE and you have not reinstalled windows. If this is the case then are going to have terrible troubles with drivers and lock ups. Believe me, reinstall windows a fresh then install your drivers then windows updates and all will be well. Oh by the way use the asus site for the latest drivers and not those on the disk that came with the motherboard.

Yes you must install all of the drivers for your mainboard, necessary drivers are Audio, Ethernet and Graphics drivers. Drivers enable those controllers to function.
The drivers can be found on the CD that came with your mainboard.

Take care!
damnor01

Hi,

Go to the following link and select the operating system from drop down list.

http://support.asus.com/Download.aspx?SLanguage=en&m=A8V-VM&p=1&s=21

As "windows 7" is not available in the options to download, it seems that these motherboards are not compatible with windows 7. You can either try to install drivers for vista on windows 7(as mostly it works fine) or you can drop windows 7 and you can install windows vista on this machine.

try flashing it using the latest BIOS drivers from the manufacturer's website, place the drivers in a floppy disk, then boot the PC with the floppy inserted to begin the flash process. I'm sure you'll find details on upgrading the BIOS on the manufacturer's website.
good luck

Hi you need to update the bios :-)
Regards

Click here to view the list of supported processors for the ASUS M4A78LTM LE Mainboard.

The AMD AM3 Phenom 2 X4 965 3.4GHz is not supported as it is a 125Watt or 140Watt Processor.

The ASUS M4A78LTM LE Mainboard supports up and including a 95Watt Processor.

Therefore you either need to downgrade, purchase a Processor that is supported as shown in the list or purchase a Mainboard that supports your AMD AM3 Phenom 2 X4 965 3.4GHz Processor.

I myself would go for an ASUS M4A88TD-V EVO/USB3 Mainboard, its a good companion for that monster of a Processor you have got.

See if you are able to return the Mainboard and purchase the ASUS M4A88TD-V EVO/USB3
Click here for it's Specs.

There is also the cheaper ASUS M4A785TD-V EVO
Click here for it's Specs.

Tell me how it goes!

All the Best!
damnor01