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Laptop display goes black when it enters sleep mode

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vajraa - Updated on Nov 20, 2017 at 01:48 PM
xpcman Posts 19530 Registration date Wednesday October 8, 2008 Status Contributor Last seen June 15, 2019 - Nov 21, 2017 at 01:34 PM
Hello,

My laptop display goes black and full white sometimes when it enters the sleep mode and awakening from it.whenever I restart my laptop the power indictor fluctuates and reaches the low battery and fulll battery mode. What is the reason for this?

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Answer 1 / 1
xpcman Posts 19530 Registration date Wednesday October 8, 2008 Status Contributor Last seen June 15, 2019 1,825
Nov 20, 2017 at 04:20 PM
The problem is a failing power supply circuit on the motherboard.
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vajraa
Nov 21, 2017 at 03:09 AM
how to solve that?
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xpcman Posts 19530 Registration date Wednesday October 8, 2008 Status Contributor Last seen June 15, 2019 1,825 > vajraa
Nov 21, 2017 at 01:34 PM
replace the motherboard or the laptop
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