Hello! I tried to run the M2B107 update but failed and every time I get " Update error, Close Monitor Firmware Update Utility, turn off monitor, replug power cord, turn on monitor and try updating again" 

I tried this like 20 times and I followed all the steps mentioned in instructions. I updated to M2B106 some time ago and worked at 1st time. This one is bugged. Now I get the firmware update error every time. I can't get back to M2B106. I'm stuck with the monitor error and M2B101 and the support is useless. Never again with a Dell product. Sad that I can't return this monitor. I would do it with all my heart.