Hey all
I am facing the same issue on the same laptop (elitebook 840 g5 + i5-8350U)
After the login - processor is stuck at 0.4 GHz.
After the initiation of ThrottleStop 9.5 - the freq jumps up to 1.2 GHz, bu no more than that.
Lots of TS options are grayed-out.
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Tried to install several BIOS...