Since the last update i can only acces on safe mode, i tried uninstalling the drivers and that worked, but every time i install them again it won´t load windows. I already reinstalled windows 10 and also tried with w7.
Which Windows version are your running? Please state make and model of PSU, GPU, Motherboard and CPU.
Run SFC /scannow to make sure your Windows is not corrupt or missing any important OS files. This should come back clean since you reinstalled WIndows.
Go to your Motherboard's Manufacturer Support website and update the BIOS to the latest including AMD Chipset if it is applicable.
When you reinstall the latest downloaded AMD FULL driver set from AMD Support, make sure your windows is fully updated via Windows Update. Delete C:\AMD folder from the root Directory. Uninstall all AMD software with Windows Uninstall panel then use DDU (Display Driver Uninstaller) in safe mode to erase all traces of AMD driver and software. Reboot.
Go to Device Manager and click on "Display Adapter' and make sure you are on MS Basic Display Adapter. Reinstall the downloaded Full AMD Driver set.
Here is the link to AMD Support for Windows 10 x64 Desktop Graphics HD 7850 AMD Full set driver: Desktop
Recomended resolution 1680x1050 is disappear.
it is 1620x1200(max) but when I pick it> (out of range74,9kHz/60Hz)> on monitor
Windows 10 (64 bit)
Intel(R) Core(TM) i5-3470 CPU @ 3.20GHz
AMD Radeon HD 7800 Series
Do you have GPU scaling enabled?
GPU scaling disabled.
Enable it. This gives you the different/additional resolutions.
When GPU scaling enabled>>>>(out of range74,9kHz/60Hz)> on monitor
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