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Search online for Samsung Galaxy Tab 2 10. If no change, try any variation you can think of. (should hear beeps) If no change, Put back in the CPU+GPU+ram and try it. I at first thought it might be mal ware or a virus however in the app info it states it will stop the phone from being in sleep mode. Deleting the brighthouse TV app stopped this. Although as a DIY repair all you can do is to temporarily replace the LCD screen to check if the problem was the screen or if it is in the systemboard if nothing is obviously damagedįaulty LCD screens cannot be repaired. Wait at least 30 seconds after you hit power to put the bios battery back in. I was having the same experience where my phone would keep lighting up to the lock screen for no reason. If the systemboard appears to be OK (no cracks, loose components etc) and the LCD flex cable systemboard connection appears to be secure then most probably the problem is in the LCD screen. Screen lights up but no display android how to#Here are the ifixit Samsung Galaxy Tab 2 10.1 Repair guides, which may be of some help in showing how to open the tablet so that it can be inspected. Hopefully it may just be a loose LCD flex cable connection on the systemboard. You would need some tools that are appropriate enough to use to open the tablet so that it can be checked for any obvious damage to the systemboard. Screen lights up but no display android professional#Regardless of the device and the reasons behind the black screen of death on your system, if it's a recurring problem, it's a good idea to have a professional take a look at it to make sure there isn't an issue that may spell the loss of your data and perhaps even your device.Hi your description the touchscreen is working but not the LCD screen. Before you take it to the repair shop, consider resetting your device to its factory settings to determine if the screen is truly broken or if there's an error in the operating system. Don't touch the power button again for two minutes, after which call it or use Find My Device to see if it will ring. If this happens to you, hold down the power button for 30 seconds, then let it go. Its probably the backlight, you can flash a light on the display to see if an image appears to confirm. Screen lights up but no display android android#It may seem strange that you can receive calls on an Android device with a black screen. If the device has power, you may have a problem with the screen. If the device hasn't been charged, there might be a problem with its power cord, adapter, or even the electrical outlet. If it's faulty or has come loose from its connection, this may cause a Mac to suffer a kernel panic.Īndroid device users should start by holding down the power button on your device for five to seven seconds, which should restart it. If you suspect a hardware issue, check your computer's random-access memory, or RAM. If you have the problem after booting from the recovery partition or an external boot disk, that suggests the concern is with your computer's hardware. ![]() As with Windows, restarting from a Mac's recovery partition may be useful in the troubleshooting process. ![]() If you can identify a particular program that causes trouble, that may help you solve the problem. If the problem keeps occurring, try to keep track of what's happening when the error takes place. Unfortunately, the alert gives you no idea whether the problem is related to hardware or software. Getting the black screen of death on a Mac is sometimes accompanied by a message to restart your computer. A kernel panic occurs when the kernel of the operating system discovers something that requires you to restart your computer. Mac users may find that a kernel panic is at the root of their black screen. ![]()
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