I know that on some old ati, like the 5000 series the backlight turns off after installing latest driver from ati/amd.
Solution, stick to the old driver.
But in this case, it's not a backlight problem, as the display just turn OFF while the system continues to work, i need to boot in safe mode to remove the driver.
System is with Core i5 and ATI 5470 Graphics
HP Pavilion DM4-1162sf
Help Guys
Here the link for this model : http://support.hp.com/fr-fr/document/c02666618
Solution, stick to the old driver.
But in this case, it's not a backlight problem, as the display just turn OFF while the system continues to work, i need to boot in safe mode to remove the driver.
System is with Core i5 and ATI 5470 Graphics
HP Pavilion DM4-1162sf
Help Guys
Here the link for this model : http://support.hp.com/fr-fr/document/c02666618
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