miR156

I have been using 8740w for four and half years (almost 7/24 on) and it still runs fine. However the cooling is very bad. It struggles to handle the 920xm even without oc

Can this be applied to 2920xm or 3940xm on the qm67, qm77 motherboards? I guess, since the multiplier is locked by the BIOS, we can't even use this method?

Just bought an used 920xm for some extra fun with my old laptop and then I found this thread. Seems that I need to do a lot of cooling mods before overclocking this beast. Even my 840qm is running at ~85C when stressed.

There is a Chinese guy who used a Clevo 980M inside his AW17 and he was only semi successful. The card works like it should with Optimus On, but not the other mode with Optimus Off.

I really don't understand either. Some people are saying GTX 780M was the same and they had to wait for Dell vbios. That's gonna take a looooong time. Probably 2015 :/

I wish SVL or Prema could help

This Chinese guys (a laptop seller) says he successfully installed 980m on a m17x r4.

外星人M17x R4 æˆåŠŸ980M ç¡å‰ä¸€è´´åˆ†äº«_准系统å§_百度贴å§

I asked how but he wouldn't tell.