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- BIOS options greyed out

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01-08-2013 07:21 PM
Hi all! I have a HP ProBook 4540s and accessing the BI0S, many options are greyed out.. and cannot select them? For example in System Configuration -> Device Configurations - all the options are greyed out except "NumLock on at boot". I want to select IDE for the SATA Device Mode but is greyed out and cannot select?
3 REPLIES 3
11-05-2017 01:12 AM
Hi Friend,
Try below post, I have the same issue is solved now !!!

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