I have now this OPPO R831K, the customer said it doesn't powered on, but it can be charge. The first things that comes to my mind is a faulty switch. I dismantle the unit. Check the flax switch most especially the membrane. Maybe there's a corrosion at the bottom of the membrane. But there's no corrosion. Next step is connection checking. I checked the connection from both side of the switch going to the 2 connection that will be connected to the board. I found out that the other connection is open. So what are we going to do with that? Just apply a jumper, and problem will be solve.
Trending Hot Topics
Featured Posts
Interesting Topics
Popular Posts
-
I successfuly repaired this Lenovo Ideapad 320 laptop with board id NM-B242 Rev 1.0 . According to customer, they used universal charger an...
-
Here's a Samsung Galaxy Grand Neo Plus GT-i9060 from my customer. He said that it normally charge, but it can't be on. Basicall...
-
After removing the damage charging port pin2 and pin4 lifted, in other words it was opened circuit. If this pin2 and pin4 is open, you will...
-
This is a bios dump file back up. Board id:MBPNCBT414-1320 DOWNLOAD ACER ONE BIOS BACK UP BIN
-
Laptop ACER E5-41 comes with no power. I checked if shorted to ground on battery terminal and charging terminal, and it was really shorted....
-
When I connect to 3.8V my digital power supply shut-off. Even on low voltage 1.3V it also shuts-off. This means that the J120H board is ful...
-
When power on theres no lcd light. If this is the case I always check the lcd flex pins. As expected, the lcd flex was slightly detached or ...
-
This iPad Mini GSM has no power due to shortage on board. What I quickly did was I look over the microscope, then attached the battery. I s...
-
MyPhone Infinity's charging port was damage, and all the pattern in the board was all gone. The very first thing to do this is to find ...
Blog Archive
- November (1)
- October (1)
- September (1)
- August (4)
- November (1)
- October (7)
- July (4)
- April (2)
- December (1)
- November (5)
- August (11)
- May (1)
- April (1)
- February (1)
- October (4)
- September (7)
- August (3)
- July (5)
- April (1)
- March (1)
- January (3)
- December (1)
- October (3)
- September (13)
- May (2)
- January (3)
- July (1)
- May (2)
Powered by Helplogger
This is just a fabulous blog as I was looking for right information on cell accessories wholesale and found your blog really awesome. It is true that wholesale cases for samsung galaxy s6 edge plus is a nice way to have a cut on the cost. There are a lot of companies that are selling cell phone accessories wholesale, but finding one reliable is really hard. I found your website via Google while searching for a light up case iphone 7, your website came up, it looks great. Thanks for your article and keep publishing more informative content!!
ReplyDelete