Chosen Solution I have a iPhone 8 Plus here that I have ran through all my troubleshooting steps. Customer brought it in and stated that it was charging just fine the night before he brought it in to the shop. That morning he got up and the phone was not responsive and not powering on. I cleaned the charge port well. Did not have any signs of corrosion or anything like that....
Chosen Solution I have two A1407 displays that both will not display any image or power the backlight. Troubleshooting info: There is no image whatsoeverThere is no backlightMagSafe charger worksDisplay is correctly detected under System InformationTried working Thunderbolt cableTried working power supply Has anyone had an issue with and subsequently repaired the main logic board or the LCD panel? Lets see if we can narrow down the issue. Plugged in to your system and powered....
Chosen Solution The amp Powers up but I get no sound when I hook up speakers. I’ve tried several speakers. So it’s definitely something to do with the amp. Blown channel? Can it be fixed and if so around how much for the repair? The output FETS could be blown. You need to bust out an O-Scope to see if you are getting gate drive from the driver IC. These amps are like $80 used so you may have a hard time finding a tech to fix it for less than $100....
Chosen Solution My logitech Z333 speakers produces no sound at all. Found that the problem is within the volume knob which is probably due to a loose connection in the main connectors. I’ve tried cleaning and reconnecting the connectors which works temporarily. And rotating the volume knob does produce some scratchy sound. I’ve attached some pictures and video link for the problem. Please help! https://vimeo.com/455476726 @ayan_4u it all seems to be pointing toward a bad potentiometer (volume control)....
Chosen Solution What is the antenna ribbon for? As far as I know there are only two antenna cables in this phone which plug the main logic board antenna connectors to the sub daughter board’s antenna connectors. Those are responsible for cellular signal 3G/4G. I think the wifi and GPS ones are located at the upper section of the logic board. Then there’ll be little gold prongs on the boards which connect to the mid-frame antenna circuitry which is made of of 2-3 removable plastic antenna covers which also house the wireless charging coil....
Chosen Solution Hello, I got an iPhone 5S for screen replacement. I removed the broken screen, plugged the new one to test if everything was working and it was. I transferred all the component from the old one to the new one and turned the iPhone ON and nothing. No logo. Tried other screens and same problem, even the broken one won’t work. I checked the connectors and everything is OK, no missing pin....
Chosen Solution Okay, so I get this Playstation 3 (60 gigabyte) and when I first hook it up and everything, it was working fine until the screen started to get static and started to pixel-ed , then it died. I then turn off the screen, flipped the switch on the back and started it again - the light was green yet nothing was on the screen. I have tried switching HDDs, I held the button three times until it went red, I tried multiple HDMI cords - nothing....
Chosen Solution Hello all, I’ve just bought a iphone 4s. The screen is black but the phone can be powered on. I can tell as the vibrate can be switched on and off. I can also power the phone down remembering the position of the “swipe to turn off”. I have replaced the screen but the result is still the same…black screen but the phone appears to be working. Any help would be greatly appriciated....
Chosen Solution Just had a company try to fix my console, they replaced the Re-timer chip but unfortunately it didn’t help there is still no video or Kinect. Power is on but nothing else, they told me it is possibly the video processor. Any problems like this? if your HDMI port isn’t damaged then it most likely is the HDMI Transmitter chip on the motherboard. It’s the most common problem with display issues, that or it’s your HDD failing....
Chosen Solution I have to disconnect the battery and power cord and do a discharge each time I turn my device. I haven’t noticed, I’ll check it out next time. Also my power cord is on the recall list. HP is sending me a new one.
Chosen Solution I have Zune 30 that looks like in good shape and that I tried to connect to two different computers both having the Zune app. One running Windows 10 and the other Windows XP. Each time I connect it I can hear the sound made when connecting hardware, but neither the computer nor the app recognizes the Zune. Any help? On r/Zune there’s a sticky thread with info on how to get newer Windows installs to recognize your Zune....
Chosen Solution hello i have a problem with my right ear pod the volume that comes out from it is low The battery life of your airpod might be coming to an end. Or it could be a buildup of dirt and earwax. If it is, take a toothpick and carefully scrape it out. Be careful not to puncture the mesh on your airpod.
Chosen Solution I think it’s the power supply, where can I get parts and how to with a no turning on situation, youll want to ensure that there is indeed no power be supplied to the set. to acheive this, youll want to remove the back cover and check the outputs at the connector leading to your main board. with the device plugged in, but off…you should have your standby voltage on one of the pins labeled accordingly....
Chosen Solution If I am in a lit room I can’t read my screen when looking straight at it. I have to look at it from an angle. It looks like there is a dark circle covering the screen but it’s not there when the screen is off There could possibly be a problem with the LCD in the device, depending on use and time that you’ve used it, or possibly just the battery needs to be replaced which could very well be causing the problem....
Chosen Solution My Sumsung A70 is displaying a fligh mood all the time Perform a Hard Reboot If your Samsung phone appears stuck in the Airplane Mode and if it’s not responding, you can start by performing a hard reboot. Don’t worry, this will not affect your personal data. To hard reboot your Samsung phone, press and hold the Power button and the Volume Down button down simultaneously for more than 7 seconds....
Chosen Solution Long story short my phone fell in water and all apps in phone are working just fine but the camera don’t open it’s says “unable to connect to camera because it’s used by other apps or disabled due security policies” I have tried all but without success help please. Oh and the camera open with other apps too except the main app Hi @rahav , Try starting the phone in safe mode and check if the camera works OK....
Chosen Solution I accidentally broke this resistor while soldering new Joysticks on another controller and I was wondering if someone knows what value it has or what i should search for to buy a replacemnt. (Tbh I do not even know if this is a resistor, or what kind of component this is, so if you could tell me I would be very thankful) Thank you for your help! That’s a capacitor....
Chosen Solution Hey all So i’ve recently started messing around with microsoldering. I’ve mostly been practicing on dead or iCloud devices. I’m having a few big issues. Is there any good way to easily remove under-fill? 2 My solder just sticks to the board in a big clump. Not to it’s respective pads, just in a big ball. I can wick it away but it just happens again when I try and reball / clean the pads....
Chosen Solution Hi, I recently replaced my own personal phones screen after it was cracked. I have replaced phone screens in the past so I knew that the iPhone 6 screen replacement is a breeze and I am familiar with common issues relating to that repair. I, however, went to turn the phone on after it was repaired but the screen didn’t light up. Consequently, I opened the device again, double checked that after thing was properly connected (which it was), closed the phone back up and tried to start it again but it didn’t work....
Chosen Solution I have a NuVision TM800A510L 8" tablet. This thing has been returned twice; I’ve probably been able to use it for a total of 15 minutes! This time it powers on to a wifi connection screen, shows my wifi is connected, and then goes to “checking for updates” and that’s it. Loops back to first screen. Hard reset (I held volume (-) and power buttons for 10 sec) takes me to “Dnx mode, waiting for fastboot command” Hooked it up via USB to my laptop which recognized it as external media storage but would not interact with it....
