Why does my Aspire 7 A715-72G-72ZR crash without warning and then don´t reboot?

Anders6105
Anders6105 Member Posts: 2 New User
edited June 2022 in Aspire Laptops
My Acer 7  A715-72G-72ZR  shuts down without any warning.
Then it does not start, the blue indicator comes on but goes out after about 5 seconds. Never even seems to get to the BIOS to read that. 
I have done all the battery resets (5 seconds and 30 seconds). 
Sometimes I get it up and running for an hour but the next time it might just be 2 minutes. 
When I finally get it going it restarts 4-5 times til it finally get to BIOS!

Please leave suggetsions on what to do!!!! 
Could it be the motherboard battery being bad???

(Thread was edited to add model name to the title)

Answers

  • Anders6105
    Anders6105 Member Posts: 2 New User
    I have also tried to remove the battery - Nodifference
    Tried to remove RAM, one at a time + No difference
    Unplugged CMOS and then back + No difference

    Getting desperate here!