Hello TH community,
Today I decided to repair a laptop I had previously repaired. So lets start from the beginning. The laptop was first overheated and had a defect CMOS. The problem was that the fan was not connected, this I reconnected and applied new coolpaste to the processor and such. I also replaced the CMOS. After this the computer worked all good for 1-2 weeks. Yesterday when I shut down my laptop and decided to start it up after 1 hr again it gave me the black screen, with the fan running. I took out each RAM sick one by one and tried starting it up, didnt work. I tried to connect it to an external monitor, didnt give signal. Tried resetting the power, didnt work. So I opened my laptop and removed the old coolpaste because I saw that I placed a bit too much. And applied new one. This took about 2 hrs. I tried booting it again and it didnt work.
So then I desperately tried removing the battery and power cable. I held the power button for 60 seconds, put the cable in (not the battery) and tried starting it up. IT STARTED.
But whenever I shut down my laptop and place the battery in and try to start the laptop it gives me again the black screen. When I do the 60 seconds procedure it boots again.
What can I do to make this a permanent fix?
Thanks in advance.
model: hp pavilion dv6 Notebook PC
Today I decided to repair a laptop I had previously repaired. So lets start from the beginning. The laptop was first overheated and had a defect CMOS. The problem was that the fan was not connected, this I reconnected and applied new coolpaste to the processor and such. I also replaced the CMOS. After this the computer worked all good for 1-2 weeks. Yesterday when I shut down my laptop and decided to start it up after 1 hr again it gave me the black screen, with the fan running. I took out each RAM sick one by one and tried starting it up, didnt work. I tried to connect it to an external monitor, didnt give signal. Tried resetting the power, didnt work. So I opened my laptop and removed the old coolpaste because I saw that I placed a bit too much. And applied new one. This took about 2 hrs. I tried booting it again and it didnt work.
So then I desperately tried removing the battery and power cable. I held the power button for 60 seconds, put the cable in (not the battery) and tried starting it up. IT STARTED.
But whenever I shut down my laptop and place the battery in and try to start the laptop it gives me again the black screen. When I do the 60 seconds procedure it boots again.
What can I do to make this a permanent fix?
Thanks in advance.
model: hp pavilion dv6 Notebook PC