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My Zeta N9810 CellPhone will Not Bootup After I Installed a new LCd Assembly

Remove Battery and reset Power

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  • Cell Phones Master
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Remove battery, be sure it was properly reassembled, then install battery and power up. I assume the battery is charged. If that does not work you should take it to the repair shop or replace it.

Posted on Dec 09, 2014

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How do I troubleshoot a Galaxy S4 with new replacement LCD installed that displays one solid color?


there is something wrong in connecting pins in new display,check thoroughly,,,,,then factory reset by recovery options,,,,,should be ok,,,otherwise new screen display is defective

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Every time I try reset my sprint zte n9810 it goes


Check this site : http://hard-resets.com/zte-vital-n9810-factory-settings/

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Locked out from eee box 1035 need to reset bios how?


Try this. Right out of the manual. The reset button is the little pin hole next to the power. Will need a paper clip that is straightened.

Entering the BIOS Setup
BIOS (Basic Input and Output System) stores system hardware
settings that are needed for system startup in the PC.
In normal circumstances, the default BIOS settings apply to most
conditions to ensure optimal performance. Do not change the
default BIOS settings except in the following circumstances:
An error message appears on the screen during the system
bootup and requests you to run the BIOS Setup.
You have installed a new system component that requires further
BIOS settings or update.
WARNING!
Inappropriate BIOS settings may result to instability
or boot failure. We strongly recommend that you change the BIOS
settings only with the help of a trained service personnel.
Quickly enter the BIOS
Windows8 boot time is quite fast, so we developed the following
three ways for you to quickly access the BIOS:
Before booting up the system, insert a straightened paper clip
into the BIOS Reset key.
BIOS Reset key
Press the power button for at least four seconds to shut down
your PC, then press the power button again to turn your PC back
on, and press F2 during POSt.
When your PC is off, disconnect the power cord from your PC's
power connector. Reconnect the power cord and press the
power button to turn on your PC. Press F2 during POST.

Oct 16, 2013 | Compaq Presario 5000 PC Desktop

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How can I hook my my sharp LCD TV up with my desktop computer without a monitor to change the settings on my my computer. I have both HDMI cable and VGA cable. When I turn my computer on no picture pops up...


Try to reset your computer BIOS - open your CPU, plug off the power, remove the battery in the motherboard then put it back after 20 seconds.
Plug the VGA cable to your CPU and connect it to your LCD TV. Try ro open your CPU, there should be display on BIOS bootup.
If the display goes out before windows startup, the resolution settings on your computer is not compatible with your LCD TV. If this occurs, hard reset your CPU then press F8 simultaneousely until new display appears, then select safemode. On windows safemode, adjust the resolution settings compatible with your LCD TV.

Jun 28, 2013 | Televison & Video

1 Answer

Nokia c2 03 display flickering


After disassemble of Nokia C2-03 remove lcd and check lcd jack and its near by area for rust or water damages.
If here is some carbon on parts or at lcd jack.
Apply electronics cleaner and dry it with hot air for a few mint.
Do not apply so much heat it can harm your skin and mother board parts also.
Check with Lcd and if it is still blank replace with new one.
It might be possible that lcd jack pins are missing or not getting connected with lcd so change it.
Check all these links as given in above diagram in different colors so that you can find them easily.
Do not apply to much heat it can damage the mother board.
Make sure mother board is dry proper when you apply electronics clean.
Check Lcd jack and www.cusabio.com igg elisa kit when removing it make sure solder has been melt.
If solder has not proper melt and you try to remove lcd jack prints might be damage.
When you replace lcd make sure lcd strip is proper fixed.
It can be damage when you assemble the phone if not in proper place.
for more detail and new tips and tricks about cellphone service problem keep visiting this page we will update cellphone service diagrams timely with new cellphone diagrams.some related post are also given bellow you can read them also for more information about cellphone.

May 04, 2013 | Nokia C203

1 Answer

N97 blank screen


See this tips and fix it. God bless you
  • The simplest of all the cellphone screen issues to correct is a minor software glitch. These glitches can come out of nowhere and do many strange things to your device. To correct the problem, simply remove the cellphone's battery, wait a few seconds, and then put the battery back in. Power up the device to see if the quick reset corrected the screen issue. Additionally, some devices also have a hard reset that you can do without needing to see the screen. If your device has this kind of hard reset function, and you don't mind losing all of the information in the cellphone, a hard reset can sometimes correct issues that a soft reset will not.
Hardware Failure
  • The most common reason for a cellphone's screen to go black is a simple hardware failure. This can be caused by the actual LCD going bad, by the cable that runs between the LCD and control board going bad, or even just from the cable's connectors coming loose. To fix these problems you need to open up the cell phone and replace or reseat the defective part. The exact process and tools for taking your device apart will vary wildly by model, but most just require a small screwdriver and a simple pry tool. Once the device is open, inspect the LCD and cable for damage; if none is found, simply replace both parts.


Liquid Damage
  • When water comes into contact with an electrified board, the impurities in the water can allow current to flow in directions that it was not intended to, causing a short circuit. Even if your control board isn't damaged by a short circuit, the corrosion caused by the water can impede the flow of electricity and cause certain areas of the cellphone to no longer function. If you find green or brown areas of water damage on the circuitry, cleaning it off can sometimes get your device working again. Use 98 percent isopropyl alcohol and a soft brush to remove the corrosion, then put the device back together to see if anything changed.
Other Recourses
  • If your cellphone is still under warranty, then your best option may be to take it back into the store where you purchased it. Some stores have qualified technicians available to repair your device, while others will simply replace it with another phone. Either way, your cellphone should be working again. Note, however, that this is not an option if you have opened your device to try and repair the screen or if your cellphone has water damage, as these both will void the warranty.
    Instead of a warranty repair or replacement, if you have purchased insurance on your cellphone you can also choose to contact the insurance company. You'll have to pay a deductible, but the insurance company won't care if you have opened or damaged your device.

Oct 15, 2012 | Nokia N97 Cell Phone

1 Answer

Hi I have a problem with my phone i-mate jaq. the problem is that I blocked, and now I can not remember the password. help me please. thanks


Hi there,
You need to reset your device to factory installed settings, to use your cellphone, there are two type of reset you can apply, 1. Soft reset 2. Hard Reset
1. To perform a soft reset
Remove the battery cover and using the stylus, press on the small
button to the left of the battery. Otherwise simply remove the battery,
wait a few seconds and then insert the battery again.

2. To perform a Hard Reset
Hard reset by pressing device buttons:

1. Turn off your device.
2. Hold down the Send button, End button and Camera button.
3. Do not release Send, End and Camera, press the Power button.
4. After on-screen indication, release all the buttons.
Caution, Hard reset will delete all your data from the Phone memory, including contacts, messages, or pictures you have in phone memory
If you require more assistance, feel free to reply to this post
Regards-BA

Jan 14, 2011 | i-mate JAQ Pocket PC

1 Answer

Hi, i have got Nokia N70 music edition and it is not switching ON, when i press the power button I just get the black screen then nothing else it remains the same. please help resolving this problem.


Hi,about your problem, do you hear any sounds, such as custom nokia sound at the beginning of starting. If you answer yes, you may be problematic Cellphone LCD screen, replace with new ones if necessary. But if you do not hear the sound, press the center of the keypad. just as anticipated, due to the black screen. purposes and did long after you remove the battery from its position, you must reset the time and date. if you do not hear a sound. This is to ensure that either your cellphone screen problems only. If you teah behavior such as what mind telling me just now. Your cellphone is not working. UEM ic may be affected because you drop the set. If you do not have enough equipment to heat the surface of the UEM ic, to stick back a little Solder balls are lifted from the surface of the PCB. send to a technician near your place to do it.

Aug 05, 2010 | Nokia N70 Cellular Phone

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LG W1952T LCD monitor power save mode during bootup?


called customer service - see other post for details

May 11, 2009 | LG L1915S 19" LCD Monitor

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Administrator password


If you don't have to enter a password to access the BIOS, you can go in and remove the requirement to enter a password on Bootup.

Otherwise you can unplug the computer from power, unplug the power supply, and then remove the battery on the Motherboard to clear any stored BIOS and Bootup passwords.

Dec 09, 2008 | Dell OptiPlex GX280 PC Desktop

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