06-23-2014 11:46 AM - edited 06-23-2014 11:54 AM
Hey guys, i bought 3 days ago a Lenovo notebook g505s 6 gb ram, a6 procesor and dual video card. I installed windows 7 64 bit Proffessional and the drivers i downloaded from support lenovo are not working for w7 . I tried to search the driver hardware id but i couldnt find any on google. Could you guys please help me? the other drivers are working but the problem is on the video drivers(Amd radeon hd 8450 driver is installed but it shows a yellow mark on it and the other driver has: PCI\VEN_1002&DEV_6665&SUBSYS_380417AA&REV_00
Please help !
06-23-2014 03:37 PM
Welcome to Lenovo Community Forums!
First Clear out the drivers on the system
Open Device Manager and open display adapter
Right click the AMD that has an exclamation and select uninstall, Make sure to place a check under delete driver software for this device.
Restart the system if prompted.
Then download and run this driver
Restart the system and check if that worked out.
06-24-2014 07:44 AM
Can you take a screenshot of your device manager with the display adapter category open also showing unknown devices or devices with an exclamation mark.
post it back here