wanna ask u guys ah... i'm using 5935g (2 years old laptop) and had some gpu prob. crashed and hang when playing guerilla bob pc edition (very low requirement game). then i forced restart, after that got msg came out (nvvsvc.exe error). then after that cant use the dedicated gpu anymore. tried reinstall driver, restore factory settings but didnt help. can suggest any solution ah? IF, LET'S SAY IF my gpu rosak d and have to be replaced, how much wud it cost ah? by the way my gpu is 130m.