Hp laptop video problem repair
Reballing, Here is how I fixed the blank screen when tx2000 laptop is switched on and the lights turn on but nothing is on the screen I switched the solder on the video chip from lead free with fresh new solder so it can last long. This problem has occured to 1000s of dell, sony and hp laptops from overheating graphics which causes the video chip to fail in the solder joints where they crack and lose strength. This repair is called reballing….
Categories: HP Tags: Across, Ball, Beep, Beeps, BGA, Blank, By, Chipset, Display, Does, Followed, Laptop, Last, LCD, Lines, Long, Not, Nvidia, Permanent, Problem, Reballing, Reflow, Repair, Replacement, Reworks, Screen, Short, Solder, T870-a, Tx2000, Vertical, Video
Attempting to fix 2 acer laptops with video issues.
A family member brought 2 acer laptops for me to check out and try to fix. One is an Acer Aspire 5315 and the other one is an Acer Extensa 4620z. They both had video issues which were related to overheating and seemed to be graphics chip problems. The Extensa wasn’t fixeable or at least I was unable to fix it but the Aspire had a bad cpu which I swapped out from the other laptop….