There are very many versions of DV4s, you have to be more specific.
BUT Before you decide to buy another Mobo, be advised that YOUR CURRENT BOARD MAY BE FIXABLE.
I once came across a DV5 AMD that had "overheated", its vents having repeatedly been covered by a blanket in bed while watching movies.
When powered on, it's various
blink codes indicated:
"Graphics controller not functional" mara "CPU not functional"
The fix was to Hot-Air reflow the GPU, North-Bridge and replace dried up thermal grease and voila!!!! Ikafufuka.
Anyway, if you still think you need a replacement, I hear prices range from 11k kuenda juu, (depending on the type of DV4 board & features i.e. Supported CPU, Chipset...etc)
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Without requirements or design,
programming is the art of adding bugs to an empty text file.
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