HP Elitebook 840 schematic need
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by CraigRNeed a schematic for Hp Elitebook 830 G6 Motherboard 6050A3059101-MB-A01 found one for other motherboard but it's quite different than mine.
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Channel: Schematics and Boardviews
09-09-2025, 11:02 AM -
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by JapanacThe laptop is not charging the battery, when I plug the charger into the laptop it reports normally but it is not charging the battery. On the bottom of the motherboard I found something burnt, charred but I don't know what it could be, that's why I need a schematic...
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Channel: Schematic Requests ONLY!
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by ThetechdudeHi guys, I'm working on a MSI Ventus RTX 4080 16G. The GPU has 12v, 5v, however what I assume is the 1.8v rail has 1.1v and what I assume to be PEX is 0v. As you may have guessed already there is no Vmem and no Vcore.
I have looked around in related forum posts for a schematic so Much appreciated if anyone can share a Broadview schematic.
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Channel: Schematics and Boardviews
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by Dev GooseHi everyone, I recently acquired an HP EliteBook 840 G4 (6050A2854301-MB-A01) that I'm hoping to bring back to life. I'm fairly new to laptop repairs but eager to learn and willing to put in the effort to understand and fix this. Any advice or guidance would mean a lot!
What Happened
The issue started when the laptop was accidentally plugged in with reverse polarity. Before this incident, the laptop would show a power/charging light whenever it was plugged in. However, now it's completely unresponsive—no lights, no power, nothing. I've been doing some research and understand... - Loading...
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