Recent content by 555Timer

Anyone? Issue isn't solved yet. NEED HELP!!!!!1

Hi, thanks for your answer. However the DC in jack is good and the charger is good too. Replaced battery ect. I measured everything and checked for continuity trought dc jack. So i need more help, i can't find ANYTHING on the forum and web. Its plugged in CHARGING, but does NOT charge. Could...

hello, i got an Asus N550L laptop. I'm repairing this one. So the problem is, it does NOT charge when plugged in to the charger, but the laptop tells me it IS charging. So the laptop is lying to me. Now, i replaced the battery with a known good one, still doesn't charge. I reinstalled the...

Hello, thanks for your answer. How can this actually be the charging IC/PMIC? I mean the laptop never was shorted, nor power surged. Someday it didn't turn on and we noticed the battery was dead. And then we replaced it, turns on now. Before, you had to plug it in to turn it on, now you can...

Anyone??????

Hello, i'm repairing an Asus N550L laptop from a friend of mine. Now, the battery was dead, i bought a known good and brand new laptop Battery. I have experience with circuit boards and IC's, and i found out that the BMS (battery management circuit) from the dead battery is broken. And the...