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Paper Tape
Posts: 1
Registered: ‎10-11-2016
Location: BR
Views: 121
Message 1 of 1

monitor turn off lenovo z400 touch after changed cpu

good everning guys, I'm having a problem with my laptop after upgrade the cpu, cpu current i5 3210m and the new i7 is 3612qm,
the laptop turn on but nothing appears on the display, when I return the old standard works which may be? I thank.

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