Having problems with your Acer Extensa EX4420-5239 Notebook ?

My acer extensa 4420 5239 turn on for a few second then turn off by itself no video and sound


Answers :

There is a hardware issue... Could be ram if so you can fix yourself.
\015\012Take out one piece of ram at the bottom of the unit... If the problem still occurs then take out that ram and put the other piece back in and see where that leads you
I am installed windows 7 in acer extensa 5210 after that it showing bootmgr missing ,,,i cant login to windows pls help me to resolve this problem
Repair Help & Product Troubleshooting for Acer Extensa EX4420-5239 Notebook

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