12-23-2011 02:03 AM
the msata ssd sandisk p4 32gb is only decteted by the bios and only boots when the e220s laptop is plugged into the ac adapter, what can i do to make it boot without the ac dapter plugged in? ive tried various bios setttings, any idea?
12-24-2011 11:28 AM
How about try updating BIOS and drivers (Critical and Important section) through System Update? If it does not work, you may have to contact Lenovo Support and have this case escalate to R&D for a new BIOS fix.
ThinkPad: W520 (4284-A99)
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Dolby Home Theater v4 (Essential/IdeaPad/ThinkPad)