Power button blue but screen is black

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Acer Aspire 5750

Repair guides and troubleshooting for the Acer Aspire 5750. This is a 2012 Aspire budget laptop aimed at the casual household user or for small business use.

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Just A Girl With Opinions

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投稿日: 2022年3月4日

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Power button blue but screen is black

I haven't used this laptop in 4 years but when I go to turn it on the power light turns on blue, has a little start up from what I can hear then nothing. Screen stays black no logo. The two out of the four light at the bottom of the laptop turn blue but thats it. Its fully charged. Any help? Or has it been too long?

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Epom @epom 評価: 1 · Answer 1 · 2022-03-04T21:29:59-07:00

There might be dust and carbon got collected between RAM and motherboard slot if you haven’t used the laptop for a long time. It is a very common issue and you won’t get any display still laptop get to spin. Follow the steps below to fix it.

Turn off your laptop and remove the charger as well as the battery.
Open back cover of where the RAM is installed. (In a few models you have to open a full-back cover to get access to the RAM).
Now slide the notch and remove the RAM. If you have multiple RAMs installed remove them too.
Take a piece of white paper or eraser and rub it on copper pins to clean dust or carbon on it.
The same do with slots in the motherboard.
Now plug it back in and close the back cover.
Connect the battery and turn it on.

Still getting black screen read more reason from laptop won’t turn on to fix the issue.

Acer Aspire 5750

Power button blue but screen is black

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