Wednesday, 31 July 2013
Tuesday, 30 July 2013
Blackberry 8520 9300 charging jumper
Blackberry 9300 8520 charging ways
If blackberry 9300 or 8520 charging and usb port problem make jumper shown red in image below...
Tags:
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Monday, 29 July 2013
Sunday, 28 July 2013
Fixing a Dead Pixel
Dead Pixel
A Dead Pixel is that specific defective pixel on an LCD screen which permanently remains unlit.It occurs because of transistor malfunctioning.Dead Pixels permanently remain black so can easily be located on a white screen.Unlike a Stuck Pixel(which can be red, green, blue or mixture of any two) a Dead Pixel is permanently black.
Fixing a Dead Pixel
Usually a Dead Pixel can't be fixed.But sometimes pressure method can be beneficial.So try the following Procedure to remove a Dead Pixel.
A Dead Pixel is that specific defective pixel on an LCD screen which permanently remains unlit.It occurs because of transistor malfunctioning.Dead Pixels permanently remain black so can easily be located on a white screen.Unlike a Stuck Pixel(which can be red, green, blue or mixture of any two) a Dead Pixel is permanently black.
Usually a Dead Pixel can't be fixed.But sometimes pressure method can be beneficial.So try the following Procedure to remove a Dead Pixel.
- Turn on your LCD and display a white background so that Dead Pixel is easily visible.
- Apply pressure onto the pixel using a cloth piece .
- Be careful in the process so that you should not scratch the screen.
- Carefully apply pressure on that specific location.
- You may Turn on and off your LCD monitor few times during the process.
- Continue this procedure until the spot is gone forever keep calm because sometimes it appears again.
Saturday, 27 July 2013
Thursday, 25 July 2013
Blackberry 9860 dead charging problem
Blackberry 9860 dead charging solution
If blackberry 9860 dead or charging problem follows these steps...
(1) 1st Resold charging jack.
(2) Check all charging jack ways with multimeter if jack ways break.
(3) Make jumper as shown in image.
(4) Change redmarked component in image below.
Tags:
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The Computer Won't Start
Computer doesn't Turn On
If your computer doesn't start whether you have tried a lot of times turning it on and forcing the power button but nothing happened screen stays blank.Don't think that you will have to buy a new computer.Because in most cases a tiny thing can cause this problem e.g power cable etc.So to get rid of the problem follow the steps given below and follow each and every point as given whether you tired it before or not(Its important)
External Checkup
If your computer doesn't start whether you have tried a lot of times turning it on and forcing the power button but nothing happened screen stays blank.Don't think that you will have to buy a new computer.Because in most cases a tiny thing can cause this problem e.g power cable etc.So to get rid of the problem follow the steps given below and follow each and every point as given whether you tired it before or not(Its important)
External Checkup
First of all try the following.
- Check the power cable whether its connected or not.Try changing power cord and also check the power board.
- Disconnect everything and check the monitor.If the LED is on or blinking its ok.
- Check the switch on power supply (if it has one)
- Disconnect all devices printer, mouse, keyboard, camera. USB drives etc.The only cables that should be connected are power and VGA cable.
Internal inspection
Unplug the PC and open the cover.Check the following
- Check the main power cable coming from power supply to the mother board.It should be proper in its place and firmly connected.
- Check the RAM.Disconnect and connect them again.
Otherwise unplug and try with necessary components only which are
- Power Supply
- CPU
- Mother board
- One Memory module
- Graphics card
Clear CMOS memory
If problem still occurs You will have to clear CMOS memory.This is a small memory located on Motherboard to save your computer configuration.Clearing CMOS memory usually involves changing jumper position or shorting pins or pads.On the motherboard the location of CMOS is where CLR_CMOS , CCMOS , or CLRTC is written. After clearing CMOS memory reconnect all parts and Turn on you computer Press F1 to enter setup and reconfigure it.
Bad contacts
Next step will be cleaning bad contacts.It involves cleaning memory slots, video card slots, CPU socket. For this you will need PCB(Printed Circuit Board) Cleaner e.g isopropyl alcohol and a brush. Then start cleaning the given components one by one.Properly Clean both slots and attachment pins to solve the problem.Then dry them and reconnect in proper place.
Troubleshooting
If problem still occurs it means one of the essential components is defective you will have to check the necessary parts one by one which are
Bad contacts
Next step will be cleaning bad contacts.It involves cleaning memory slots, video card slots, CPU socket. For this you will need PCB(Printed Circuit Board) Cleaner e.g isopropyl alcohol and a brush. Then start cleaning the given components one by one.Properly Clean both slots and attachment pins to solve the problem.Then dry them and reconnect in proper place.
Troubleshooting
If problem still occurs it means one of the essential components is defective you will have to check the necessary parts one by one which are
- Power Supply
- CPU
- Mother board
- Memory module
- Graphics card
Nokia c1-00 lcd light jumper solution
Nokia c1-00 lcd light solution
If nokia C1-00 lcd light not work remove violet marked component on board and take ltyn ic from samsung board in light section make jumper like same diagram below if solution 1 not work try 2 solution...
Solution 1
Solution 2
Tags:
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Nokia 1280 LCD Way And Display Light Ways
Nokia 1280 lcd/display light not working solution
If nokia 1280 display light not work first resold lcd connector and clean it with pcb cleaner if still problem not solved try jumper solutions apply only display light way jumper if lcd light problem and make only lcd jumper if lcd not display or other display problem as shown in image.
Tags:
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Nokia C2-00 Lcd Light Solution
Nokia c2-00 lcd light jumper solution
Follow these steps for nokia c2-00 lcd light solution
(1) 1st check voltage on lcd light ways with multimeter.
(2) If 0 voltage on lcd light points apply jumper as given in image below.
Tags:
nokia c2-00 lcd light ways
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China mobile keypad problem
China mobile keypad problem solution
China mobile Keypad problem have 3 type all key wor all key not work sometime work and some tiome not work if all key not work clean mobile board with ctc if still problem not solved now try format/flash your phone still problem not solved check ground wire connection with multimeter if break apply jumper for ground wire.Also you can check all key anyone is short 2 line if shord clean it with brush using pcb cleaner.if some key work and some key not work check keypad lines and also check keypad ground wire.if keypad sometime and sometime not work check keypad connection and re-soldering or keep there line join with extra wire.if all keys not work first check keypad ground and check all keypad lines if still problem not solved try these 2 solution 1st reheat ic if still problem not solve apply jumper as given below in image...
Tags:
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China mobile hang solution
China mobile hang problem solution
If china mobile hang problem occurs follow these steps...
(1) 1st clean board with pcb cleaner.
(2)Reheat components shown red in image below.
(3)Apply jumper as shown in image.
(4)If still problem change components marked red in image.
Tags:
china mobile hang
china mobile hang on logo
china mobile hang on call
china mobile ringer problem
China mobile ringer solution
China mobile ringer problem Here is two kind of chiness ringer ic.one is like nokia ringer ic (glass ic) and one is eight legs ic and none of them aviailable in market so here is a trick eight leg ic is bigger than glass ic.and it is simple to change eight legs ic from a dead set but glass ic changing is a risky job.foe me its 15 to 20 % sucess so i put somewhere eight legs ic with glue and do the jumpering (in to in ,out to speaker etc...)and i done use v.c point and its 100% sucess for me...

Tags:
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China mobile white display problem
China mobile white lcd solution
If china mobile display problem first resold all points and clean with pcb cleaner if still problem not solved try solution 2...
Solution-2
Tags:
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Wednesday, 24 July 2013
2700 auto charging problem
Nokia 2700 auto charging problem
If nokia 2700 auto charging problem occurs follow these steps...
(1) 1st clean board with pcb cleaner.
(2)Reheat components shown red in image below.
(3)If problem still occurs change ic marked red in image.
Tags:
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nokia x2-01 mic jumper
Nokia x2-01 mic ways
If nokia x2-01 mic problem occurs follow these steps...
(1) 1st clean board with pcb cleaner.
(2)Reheat components shown red in image below.
(3)Apply jumper as shown in image.
(4)If still problem change R211 and R2112.
Tags:
nokia x2-01 mic problem
nokia x2-01 mic jumper
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