Hi all, have a strangely behaving laptop that's giving me issues. It charges thru the barrel jack, but when I watch the battery indicator in BIOS, the charging indicator flickers off and on. When I plug the charger in, I hear hissing from around the area of L67050. I also had an intermittent issue where the fans weren't spinning up at all, allowing the CPU to reach 100C+ in BIOS and OS - this cleared itself up after I left it overnight but of course I don't trust that it'll stay that way. USB C charging works fine.
Any advice or direction is greatly appreciated! If there's any more useful information I can provide, let me know.
Any advice or direction is greatly appreciated! If there's any more useful information I can provide, let me know.