Really helped me, most of the videos are here with other models. Thank u very much.

Nice video

Same prob showing after formatting

I want fan Rv409 model sir

Plazzz acche se mother board fix krne ka video bteyeeee sir

My samsung np-rv509-a0fin laptop graphics card is not responding after installing driver it freezes in starting windows for 5 minutes and turn on then also graphic card is not responding

which ram does this model support 1333mhz or 1600mhz ? does 1.35v or 1.50 v matter? I tried with 1600mhz 1.35v but no luck..keeps on restarting

Mene kiya laptop on nhi ho raha hai

I want fan. Order

Please give me your no sir mera laptop ka mother board chal aya hai samsung rv509 mode hai iski mother board mill jayengi kiya

Where is the f**** Cmos battery this Laptop is so annoying