Messed with Bios settings. Please help

[jstevens19822]

I Changed BIOS OS mode selection setting from CSM to "UEFI and Legacy." Now laptop boots to blank screen. No bios splash screen. I hear the optical drive being recognize and the fans turn on. Fans intermittently speed up and slow down.

Samsung NP365E5C-S05US with Windows 10 Pro 64-Bit installed on an SSD. Bios version P07ABF.
-unplugged ac adapter and battery, pressed power button to drain system, reconnected and still nothing
-tried putting a windows 10 pro, 8, and 7 installation disk in. I can hear drive spinning but still blank screen
-tried f2 f8 f12 at start up but no response
-popped out ssd and tried rebooting, nothing


I made a stupid mistake. Guys please help me!

 

[SlayerNebula]

I Changed BIOS OS mode selection setting from CSM to "UEFI and Legacy." Now laptop boots to blank screen. No bios splash screen. I hear the optical drive being recognize and the fans turn on. Fans intermittently speed up and slow down.

Samsung NP365E5C-S05US with Windows 10 Pro 64-Bit installed on an SSD. Bios version P07ABF.
-unplugged ac adapter and battery, pressed power button to drain system, reconnected and still nothing
-tried putting a windows 10 pro, 8, and 7 installation disk in. I can hear drive spinning but still blank screen
-tried f2 f8 f12 at start up but no response
-popped out ssd and tried rebooting, nothing


I made a stupid mistake. Guys please help me!

Here is a good guide on how to reset your laptop bios from howtogeek: http://www.howtogeek.com/131623/how-to-clear-your-computers-cmos-to-reset-bios-settings/
You need to reset your Bios CMOS by re-seating the battery.

 

[Dragos Manea]

Changing just a boot mode setting does not render your bios useless, go to service, it is time to rma the notebook.