Hi, my problem started about 2-3 weeks ago. It was a normal day, everything worked normally. My laptop downloaded windows updates and requiered restart. I restarted it in the evening because i had nothing to do. But then, i ran a game, and after a few minutes, it started to lag. My fps dropped from 50 to 30. I checked the driver, and everything was set as it was supposed to. So i restarted laptop again. I ran the game, worked fine for a few minutes and then again. I thought, that it might be something wrong with updates, so i did a system restore to a point before the updates. No change, problem occured. I had really no idea what happend. I have a Lenovo ThinkPad E520 with two graphics cards, Intel HD Graphics 3000 and AMD HD Radeon 6630m. That AMD is 2gb. I was checking with lenovo toolbox for a problem. And i found out, that with the INTEL card, there was a line saying that it has 2gb, and no such thing was written with AMD card. So a thought crossed my mind, that what if, somehow, the amd card transfered those 2gb to that INTEL card. I dont know, and i really doubt that something like that is possible but it would make sense, because that intel card was stronger than before. For exampe, when i played CS:GO on intel card, i had around 30-40 fps. After this thing that happend, i had around 50. And with AMD i had around 30. Ofc, graphic in game looked worse with intel card. So i tried to reinstall my windows ( i have 7 -64 bit), but after installing the driver for 2 hours, i gave it up. I restored the system to the point before reinstalling. I dont think it has something to do with the graphic card itself, because when i restart the computer, everything works fine for a few minutes. But then FPS drops and it stays down until next restart. And its not only with games, also programs demanding better graphic card have a problem. So now i am not able to play any game, and cant properly use programs like Autocad. This problem happed for no reason really, all of a sudden, one minute everything works fine, and the other everything is screwed up. I have no idea what to do, so i will appreciate every advice. Im really desperate, please someone help me. I have all drivers up to date. And im not very good in computer terminology so please respect that and write like i was a noob and knew nothing about computers.
My specs: Intel Core i5-2430M 2,40 GHz
Ram: 8 GB
Windows: windows 7 home premium 64 bit
Graphics cards: Intel HD Graphics 3000
AMD HD Radeon 6630m
My specs: Intel Core i5-2430M 2,40 GHz
Ram: 8 GB
Windows: windows 7 home premium 64 bit
Graphics cards: Intel HD Graphics 3000
AMD HD Radeon 6630m