If your Acer Aspire laptop won’t turn on, use the [https://www.ifixit.com/Wiki/Acer_Aspire_5253_Won%E2%80%99t_Turn_On|Acer Aspire 5253 Won’t Turn On problem page] for possible causes and solutions.
I will now kindly ask you to remove and reinsert the RAM DIMMS and the CMOS battery, I'm trying to isolate the problem here. You can follow [guide|25145|this] easy guide to get to those components. Take out the RAM, put it back in, make sure it's secured properly. Do the same with the small coin-cell battery to the left of the RAM, just leave it out a little longer before reassembly (like, I don't know, 5 minutes) then short the contacts on the socket it was seated in (the + and the -).
I will now kindly ask you to remove and reinsert the RAM DIMMS and the CMOS battery, I'm trying to isolate the problem here. You can follow [guide|25145|this] easy guide to get to those components. Take out the RAM, put it back in, make sure it's secured properly. Do the same with the small coin-cell battery to the left of the RAM, just leave it out a little longer before reassembly (like, I don't know, 5 minutes, then short its contacts (the + and the -).
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I will now kindly ask you to remove and reinsert the RAM DIMMS and the CMOS battery, I'm trying to isolate the problem here. You can follow [guide|25145|this] easy guide to get to those components. Take out the RAM, put it back in, make sure it's secured properly. Do the same with the small coin-cell battery to the left of the RAM, just leave it out a little longer before reassembly (like, I don't know, 5 minutes) then short the contacts on the socket it was seated in (the + and the -).
Alright, thanks for the update.
I will now kindly ask you to remove and reinsert the RAM DIMMS and the CMOS battery, I'm trying to isolate the problem here. You can follow [guide|25145|this] easy guide to get to those components. Take out the RAM, put it back in, make sure it's secured properly. Do the same with the small coin-cell battery to the left of the RAM, just leave it out a little longer before reassembly (like, I don't know, 5 minutes, then short its contacts (the + and the -).