Hi all, I'm trying to get into the boot menu, Vol up and power, Vol down and power, nothing just gets stuck on a Android one screen, is there another method for a hard reser,
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Nokia C2-01 RM-721 RM-722 Phone Schematic
The Nokia C2-01 RM-721 RM-722 was a mobile phone produced by Nokia. The Nokia C2-01 supported 3G and had a 3.2 megapixel back camera. It had a single SIM card. The handset was introduced to the markets in 2011. It replaced its predecessor, the Nokia 2700 classic and Nokia 2730 classic and has improved specifications....11-05-2024, 07:40 AM -
Hey....
Board as written in description was stuck at VGA LED. common Problem wit these type of bords.... tried all the "standard stuff" like resettin... reseatin.... found out the LED Controller MCU1 = IT8295FN-56A geting burning hot under the last PCI Slot.. now i desoldered it cause there were only 18 ohms at the caps arround.... another aorus x470 in working condition with similar part and nearly same layout had arround 280 ohms...
my question is: why doesnt the board start know without this chip.... worked myself through the boardview but i can´t understand... -
hi i have a supra smart tv stuck on unfortunately android.process.media has stop. it shows this as soon as the tv start and only thing you can do is press ok but bring up the same message its completely stuck.
normally some well know brand tv you could go to factory reset by pressing volume down and power on startup do go to recovery mode. but this one can find anything.
anyone knows how to do a hard reset on IT . model is SUPRA SLED43CFHDSM1606.... -
Hello. Have a 55" Hisense TV that starts to load the Android OS (no backlight issues) -> reaches the app screen where you can view the assorted icons including Netflix and always crashes at the same point just after this launch. If I quickly press the cursor buttons, the cursor can navigate to the settings menu but will power off just after a few seconds of this activity. Do not believe it is power related since the crash is very accurate in the boot cycle.
After the OS 'crashes', the power does go off and the from white LED goes dark for about 20 seconds and then ON again.... -
Hi All.
I have an 820-02016 board (A2337 M1) that has come in for data recovery. Reported as liquid damage, but no visible evidence of any liquid damage.
Board was initially stuck at 5v, and current only spiking occasionally to around 400mA and cycling.
After initial troubleshooting, found that C7800 (which feeds the power rail PP5V_BSTLQ_VOUT_SPMU) was dead short to ground.
Replaced C7800 and short gone. Board still stuck at 5v. Current draw behaviour changed. It now spikes up for a second to around 100mA to 130mA, then drops down to...