Well Broni;

update. There's a pop message telling me, " Setup was unable to complte the installation. Check the progress log in your Windows directory for more details"

What now???Restart Windows. See, if initial pop-up will appear again.
LET me know.After i restart the computer, Found New Hardware Video Controler(VGA Compatible) is shown on the bottom left side. Then the display just flashes a couple of time and it came normal.

What should i do???Try to run driver installation one more time.
If that doesn't work, download driver one more time.Well Broni;

I restart the computer, try the setup one more time but same results. Download it again and same result!!!!

By the way, i did follow your INSTRUCTION and use it for a laptop that had audio problems, and it work for the laptop... so i guess may be is something wrong with the download drivers Let's try different download.
Go here: http://members.driverguide.com/driver/detail.php?driverid=788640
When you click on download link, on next page select Download this file by viewing a series of ads (no registration required)
You'll have to click through several ads to get it.

After that, repeat whole PROCESS - uninstall current driver, and install new one.Ok, i try to install and a blue screen just show.

A problem has been detected and windows has been shut down to prevent damage to your computer.

Techical info

Stop: 0x0000008E(0xc0000005,0x000000000,0xf4b4c784,0x0000000000)

What should i do?Did you unistall old driver, first?
Does the error say anything else after Stop: 0x0000008E(0xc0000005,0x000000000,0xf4b4c784,0x0000000000)?I'm sorry but i didn't copy all the message. And YES i unistall the old driver before but didn't restart the computer. I try to install the new driver.

Anyways, after i restart the computer, there's a new icon on the left bottom tray. it belongs to S3Tray plus. And the problem cause by device driver shows again.Ok, i think i fix it. I follow every step again. Unistall the driver and install the new one. I guess it work...!!!

Thank you so much Broni!!!. How can i check if there is any problem with the new drivers??Good news
Any other error messages popping up?
Any errors in Device Manager?Actually no, everything is doing fine!!! Thank you once again.

And by the way, i follow the steps on the malware removal FORUM.
I now this is not the forum for that but can you take a look of my last Highjack this log? Good.
I can see, evilfantasy was working on your HJT log. Anything new?Well like i said, i run all the scanners... i attached the log so you can see it...

Thanks...!!

[recovering space - attachment deleted by admin]There is some infection there.
What happened between evilfantasy checking your logs, and now?
Did you run Superantispyware, and Malwarebytes?
If so, I'd like to see those logs.