tx1000

Hello Guys, I have a HP Pavilion TX1000 Tablet PC, few days back it's Wi-Fi stopped working and then yesterday it's display went black, it didn't even booted, simply black. When I went to authorised HP Service centre, They asked me Rs. 23k for replacing it's old motherboard for that 4 years...

Wit most of programs in my vista permium home i get this msg n it asks me to close down or check for problem.... esp wit a game nfs carbon...my webcam soft etc.... plus i guess speed is also nt satifactory for my cnfg- hp tx1000 amd turion64 x2 tl-52 1 gb ddr667 256 nvidia geforce go...