2 gpu accidentally uninstalled. razerblade 15

I accidentally uninstalled my 2 graphic card driver. 1st is intel uhd and 2nd is the rtx 3060 gpu. I uninstalled the first one by following the instruction but i got confuse on which is to uninstalled without knowing the consequence. Now i dont have any graphic driver. I also cannot open my laptop. Before the only problem is i cannot open its own monitor but the laptop is working. Now it got worst. I hope somebody can help me with my problem