In this video, I will show you how I opened up and fixed my LED display screen - the Samsung SA300. The process may be the same for other models and brands. You can purchase the spare replacement unit from here: bit.ly/3keVxsd
I was able to determine the power supply was still working so when I carefully opened up the unit and I decided to replace the motherboard.
For more detailed instructions: bit.ly/39Wb5gq
If this video helped, give it a like, subscribe to the channel and feel free to donate to help me create more useful content bit.ly/37C0uF2
OUTLINE
00:00 - Introduction
00:15 - Showing model number LS22A300
00:30 - Opening the LED display screen
02:10 - Bottom Control Panel
02:40 - Disconnect bottom control panel connecting to the bezel
03:23 - Model of power supply and specs. PN3014 - 14V - 2.14A No issue with power supply
03:56 - LED display screen motherboard
04:30 - Inspecting motherboard
04:50 - Disconnecting cables on the motherboard
05:45 - Testing motherboard with power supply
07:25 - Website to purchase the replacement motherboard
08:41 - Received and install replacement motherboard
10:42 - Removing the motherboard from the plastic holder
11:28 - Replaced motherboard and working
13:13 - Connecting laptop to the screen to show that it's working
Disclosure: Some links are affiliate links to products. I may receive a small commission for purchases made through these links.
#howto #samsung #sa300