Dell DELL studio1555 PP39L somtime power on and off probem sloved

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DHRUVGONAWALA
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Dell DELL studio1555 PP39L somtime power on and off probem sloved

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Dell DELL studio1555 PP39L somtime power on and off probem sloved
a DELL 1555 notebook, sometimes boot, down from time to time
step by step i found 1.05V VCCP when power on it is down 0.1v by tps 51117.
tps 51117 is hw_pg section . i can chnage after laptop is running is fine.
dell 1555.png
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