View source for How To Fix a Samsung S22 Ultra That Does Not Power On

{{Repair Guide
|Device=Galaxy S22 Ultra
|Affects parts=Main Logic Board
|Needs equipment=multimeter, soldering iron, soldering station, microscope
|Type=Soldering
|Difficulty=4. Specialist
}}
==Problem description==
If you have a Samsung S22 Ultra that does not power on.
[[File:Pixel 5a display connectorr.png|thumb|Example image (Figure 1)]]

==Symptoms==

* Does not power on
* Shows no signs of life
* Plug it into the charger & nothing shows on the screen

==Solution==
===Diagnostic Steps===

First you want to connect to known good parts. Like a new battery, new screen, new charging port

Then you want to check the USB meter to see if it's charging

If it pulls X ....

Then you can use a DC Power Supply & check the current draw before you prompt to boot.

===Repair Steps===
If you have 2A current draw on the DC Power Supply before you prompt to boot, then you'll want to check for shorts on ____

Use a thermal camera or freeze spray to track down the short
Example image
etc.