2016/01/30

Samsung Magician 4.9 Seems to corrupt Gigabyte Z77-D3H Bios

Equipment
Mainboard: Gigabyte Z77-D3H
SSD: Samsung 950 EVO
CPU: i7 3770k
RAM: 16GB
OS: Windows 10 Pro
Graphics: AMD 7900
PSU: Corsair 550W

The problem
Booted into Windows 10
Updated SSD using Samsung Magician 4.9
Magician wants to reboot
When attempting boot there is a black screen and then fans stop after 5 sec, following automatic start again. This boot loop continues 3 times. The 4th time there is a UEFI boot message on the screen. This message freeze and then the reboot cycles starts over again. Keyboard does not respond.

Solution
After reading this:
http://www.tomshardware.co.uk/answers/id-1736983/gigabyte-z77x-ud3h-boot-loop.html

I tried to recover bios holding in power switch in the front of the ATX case while switching on and off the ATX power switch 3 times. Viola it did actually recover the bios to an old version. Now i needed to update the bios again to the latest version.

Conclusion
Don't use Samsung magician to update firmware on Gigabyte Z77 main boards.