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March 3rd, 2023 03:00
Precision m4800 dead battery
The battery is not keeping charge anymore. There is no original battery to buy from dell and not original batteriy gives WHEA_UNCURRECTABLE_ERROR. What kind of power bank is compatible with my device?
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ejn63
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March 5th, 2023 14:00
There isn't one you can use externally, but that error is usually indicative of a hard drive fault -- not a battery issue. It could also arise from faulty memory.
Run the system diagnostic outside the OS -- F12 at powerup. What is the exact error code you see (2000-0155, etc.)?