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Replacing Nvidia GPU in a Dell mobo

Last response: in Graphics & Displays
October 12, 2010 5:57:04 AM

i bought a Dell Inspiron 1420 in 2007. Laptop is facing slow death of GPU. Those vertical lines comes while booting. I checked the display, it is fine.I got a good technician and tools for replacing GPU on the existing mobo. On the present GPU it is written G86-630-A2. Could someone tell me a good replacement GPU for the existing GPU, which won't face this slow death?
October 16, 2010 11:42:59 AM

not worth it..
you would be better off buying a used or refurbished Inspiron 15xx series from eBay or a Latitude D820 from eBay

thanks for the reply...but i cannot digest the concept of changing the whole mobo for a faulty GPU...
October 16, 2010 4:43:26 PM

contact dell especially if under warranty.

my laptop is not under warranty.could you suggest me where can i get the details for a fault free version of g86 (g86-630-a2) ? i some how want to see my mobo working well...