In this video we repaired a motherboard for a gaming laptop from Casper Company
The laptop model is CASPER EXCALIBUR G770
And the model of the motherboard for this laptop is DANLAMB1AA0 REV A
The problem with this laptop is that it does not work at all and when trying to turn it on by pressing the power button, the power light appears on the power button for seconds and then disappears!
We first measured the voltage on all circuits and then we measured the impedance on all circuits to find that one of the circuits measuring the impedance on it indicated a malfunction in this circuit, so it was a starting point for repairing this laptop as you will see in this valuable video
We hope you enjoy and benefit from watching it.
See also
Repairing the motherboard of the hp g62-g42 laptop - no power
https://youtu.be/1h7qoJFBsuo
Repairing the motherboard of the Lenovo Z50-75 laptop - several faults
https://youtu.be/mSJhIDu_Tjs
This is how power problems are diagnosed and repaired in the motherboard of the laptop - several faults
https://youtu.be/jPnwreyasFQ
#repair_laptop
#laptop_kasper
#kasper_excalibur
#repair_motherboard
#laptop_not_working
#how_to_make_sure_the_safety_of_circuits
#saif_kadawi
#kadawi_tech