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Not booting up, only power light is on

Hi,

I have had this laptop for just a while. I bought it on a social media platform as a defective item for only $12 for 3 laptops, the other two laptops are working fine now and this one is giving me trouble for not booting up, only the power indicator is lit when I try to turn on the laptop. I try to put on the charger and it charges the laptop but still not booting up, even the keyboard has no light when I hit the caps lock key. Do I need to buy a new motherboard for this or can you give me a hint where I can troubleshoot it properly?

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Hi @vernielbronola

Try a full power refresh in case the BIOS has become corrupted and is preventing a normal start i.e the laptop is not passing POST (Power On Self Test)

Here’s the procedure:

a). Disconnect the charger if connected.

b). Disassemble the laptop, disconnect/remove the main battery and disconnect the cmos battery. Here’s the hardware maintenance manual for the laptop. Go to p.71 to see the procedure to get to the cmos battery so it can be disconnected. When the cmos battery is removed from the laptop, use a DMM (voltmeter function) to measure the battery’s voltage. If it is <2.6V DC or >4-5 years old replace it. Search online for 5B10P18554 to find suppliers that suit you best.

c). Press and hold the laptop’s Power on button for 30 seconds and then release.

d). Reinsert/reconnect the cmos battery (or replacement battery) and reconnect the battery

e). Reassemble the laptop and connect the charger.

f). Switch on the laptop and check if it starts OK. There may be a message on the screen about the date and time being incorrect. This is normal as the BIOS has been reset. Once the date and time have been corrected, the message won’t appear the next time that the laptop is started.

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Verniel Broñola zal eeuwig dankbaar zijn.
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