This is a sad story. I accidentally broke the flax cable of the keyboard dock connector during a battery replacement. So I had to buy another unit on the ebay with minor issue(stuck on the Samsung logo). Therefore I had a chance to backup it's original bios file and make one with downloaded file on the Samsung website.
Tips: for SSD upgrade and battery replacement, it's possible to open the rear cover but pay extra attention the keyboard ribbon flex. Open the upper side first and you'll see what am I referring to.
Tips: for SSD upgrade and battery replacement, it's possible to open the rear cover but pay extra attention the keyboard ribbon flex. Open the upper side first and you'll see what am I referring to.
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