Question New 6600 XT not working properly ?

[rakkuglia]

Hi, I just upgraded my gpu from a GTX 1650 Super to a AMD 6600 XT.

Before installing the new gpu I uninstalled the NVIDIA drivers as I saw online, and installed AMD Adrenalin with the new drivers for my gpu, after that I started to gaming but immediately I saw that my FPS were almost the same as the old gpu, the game frame lag so often and sometimes my screen goes black for a couple of seconds, I tried to solve it by searching online some good setting for AMD Adrenalin but nothing changed. Can you tell me what can cause these problems and how to solve them? ty

 

[rgd1101]

full system spec? include brand and model of the psu

 

[Lutfij]

Welcome to the forums, newcomer!

Did you remove your prior GPU's drivers using DDU, before you shut down the system and removed the GTX1650? You're advised to install your latest GPU drivers in an elevated command, i.e, Right click installer>Run as Administrator.

Can you please list the specs to your build like so:
CPU:
Motherboard:
Ram:
SSD/HDD:
GPU:
PSU:
Chassis:
OS:
Monitor:

Include the age of the PSU as well.

 

[rakkuglia]

Yea I removed GPU drivers with DDU before shut down and then I removed the GTX 1650.
Motherboard: MSI B450 Gaming Plus Max
Ram: 16 GB G.Skill Aegis 2933 Mhz
SSD/HDD: SSD Crucial Bx500 240 gb
GPU: Sapphire AMD 6600 xt
PSU: Kolink 600w bought on April 2020
Chassis: Deepcool Tesseract SW-RD
OS: Windows 10 64-bit
Monitor: Hp 24x 144hz