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My battery was loose when I secured rear cover my lcd screen reads system options and will do nothing

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If the lcd screen is reading something, I take it that the battery is working properly now? Did you try to take the battery case back off and ensure that the springs are not flat? If they are, you can take a small object and pry them slightly upwards again so that the spring makes contact with the battery again. Do not overdo this, or the spring may pop off. Also, do not mix batteries of different types together, or a 'new and old one'. Try two brand new ones. And go online to see if the company that made the remote has a website cure for common issues.

Posted on Oct 05, 2009

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Posted on Jan 02, 2017

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1 Answer

Forgot password unlock phone


You can remove the lock screen but your storage will be totally erased. This feature is enabled only for security purpose.


Step 1
Flip your HTC Evo over, and pull the rear cover off of the device. Lift the battery out of its recess, and wait for about five seconds. Return the battery to the HTC Evo, and replace the battery cover.
Step 2
Hold down the "Volume Down" button on the Evo's left edge. Press and release the "Power" button. Instead of the standard power-up and lock screen, a new menu will appear on the LCD.
Step 3
Release the "Volume Down" button after the menu appears on the screen, then tap the "Volume Down" button twice to highlight the "Clear Storage" option.
Step 4
Press the "Power" button to choose "Clear Storage." Press the "Volume Up" button to confirm that you want to erase everything on the Evo. After a few moments, the Evo will reset itself and the screen lock will be gone.

Nov 12, 2013 | HTC EVO 4G Sprint - /

1 Answer

How can I adjust the picture colors?


There are several performance issues you may encounter with your Protron PLTV-37C LCD television.
Some problems include the television not turning on, issues with the TV's picture and issues with the TV's sound.
Depending on the type of problem you encounter, there are several options available to you to solve it.
Power Issues
Check the TV's main power cord. If it is not plugged in or is loose, securely plug it in to an electrical socket.
Unplug the television and plug it in to another electrical socket.
If the one it is plugged in to currently is bad, the television does not receive power.

Try turning the television on with the remote.
If that does not work, try turning the television on with the power button on the TV's front panel.
If that works, then remove the battery cover from the remote.
Remove the current batteries and replace them with fresh batteries.
Picture Issues
Check the video cables.
If they are loose or disconnected, securely connect them.
Adjust the television's brightness.
If the brightness is set too dark, images on the screen are extremely difficult to see.
Check the power indicator on the front panel of the television.
If it is red, the television is in power-saving mode.
Simply press any button on the remote to bring the television out of power-saving mode.
Audio Issues
Check the audio cables. If they are loose or disconnected, securely reconnect them.
Turn to different channels and adjust the volume.
It is possible that some channels are coming in quieter than others.
Access the audio options from the main menu. Check what audio setting the TV is at.
If it is set to "Mono," change it to "Stereo."
http://www.retrevo.com/search/v2/jsp/downloadPage.jsp?doc=dde1880d298054849d8c8adc90514f40&modelid=22971545&q=Proton+CS-37
Specifications for Proton CS-37 / PS-47

Aug 09, 2013 | Protron PLTV-37 37 in. LCD Television

1 Answer

My canon xs battery was charging for 3 hour with no light on. When I put it back in the camera nothing's improved. It's not turning on at all


Make sure the battery is securely in the charger.

If nothing changes you should try replacing the battery. It could be faulty. if that doesn't work, then the charger likely has an issue. Probably a loose wire or fizzled circuit
.
If you're feeling adventurous and know what youre doing you can take a look inside, but i wouldn't suggest it.

hopefully your warrenty covers the battery and charger. replacing them or returning the camera are essentially your only options at this point.

Nov 27, 2012 | Cameras

1 Answer

Changing the LCD lamps


You may follow the below mentioned steps to replace the lamps :

1. Power off the LCD TV. Unplug the AC power cord from the television and the electrical socket or power strip.
2. Locate the plastic or rubber grommets or screw hole covers on the rear edges of the LCD TV. Use an awl or small flat head screwdriver remove the rubber pieces from the screw holes by gently inserting the tool into the hole and prying out the cap. Note that on a few LCD TVs, the grommets or screw hole covers may be on the front face of the unit.
3. Loosen and remove the screws in the holes from which you removed the plastic or rubber grommets. Set the screws aside and keep them together.
4. Remove the plastic shield that protects the input ports on the rear of the TV if the unit has one. To remove the shield, use the awl to pry the plastic tabs loose or remove the retaining screws with the screwdriver.
5.Use the flat head screwdriver or awl to separate the front and rear pieces of the monitor casing. Start on the lower edge of the casing and gently pry the two pieces apart. Work your way around the outer edge of the television and separate the tabs until you can pull the front face off the casing. Remove the front bezel piece from the television.
6. Locate the inverter board below the LCD screen on the TV. The inverter board is small circuit board with wire connector plugs on either side. Disconnect the plug on the right side of the inverter board that leads to the backlight lamp bulb.
7. Use the Phillips screwdriver to remove the screws on the edges of the LCD screen that attach it to the rear part of the TV casing. After you remove all of the screws that secure the LCD screen, place the screen face down on a soft towel.
8. Remove the screws that secure the back light lamp in its track. If the wire leading from the back light lamp to the inverter board uses clamps or ties to secure the cable, disconnect or remove them. Remove the backlight lamp from the TV casing.
9. Insert the new backlight lamp into the track and secure with the retaining screws you removed from the old bulb assembly. Run the wire through the clamps or ties as needed to position the wire plug next to the inverter board.
10. Realign the LCD screen with the screw holes in the rear part of the TV casing. Insert the retaining screws and tighten them. Connect the wire plug from the back light lamp to the inverter board.
11. Replace the front part of the TV casing and snap into place. Reinsert the retaining screws in the holes on the rear of the TV and tighten with the Phillips screwdriver. Replace the plastic or rubber grommets and push them into place securely.
12. Reconnect the AC power cord and plug it into the wall socket. Power on the TV and use normally.

Feb 06, 2012 | Televison & Video

1 Answer

How to replace screen on Pavilion dv7-1040us. is diferent from other hps I have replaced, cannot figure out how to remove it.


Here it is! Have fun!
  1. Remove the four 4 mm P1 Phillips-head screws that secure the hinges to the display panel enclosure.
  2. Remove the two 4 mm P1 Phillips-head screws that secure the metal tabs on the bottom center edge of the LCD panel to the display panel enclosure.
  3. Lift the LCD panel out of the display panel enclosure.
LCD Panel replacement Note: Before replacing the LCD panel, remove the left and right hinges from the old LCD panel and install them on the new LCD panel.

  1. Place the LCD panel into the display panel enclosure.
  2. Replace the two 4 mm P1 Phillips-head screws that secure the metal tabs on the bottom center edge of the LCD panel to the display panel enclosure.
  3. Replace the four 4 mm P1 Phillips-head screws that secure the hinges to the display panel enclosure.
To remove in order to replace LCD, you will have to remove WLAN, keyboardwith the instruction :
Wireless LAN Minicard removal Caution! Observe all precautions when removing and replacing components.
Before you begin: Remove the battery2_bing.gif.

  1. Loosen the two captive P1 Phillips-head screws that secure the memory/wireless LAN Minicard cover to the bottom of the notebook.
  2. Use your finger or a flat-bladed tool to lift the edge of the memory/wireless LAN Minicard cover and remove it.
  3. Carefully disconnect the wireless antenna cables from the wireless LAN Minicard with a small needlenose pliers or tweezers.
    Remove the two 3 mm P1 Phillips-head screws that secure the wireless LAN Minicard to the system board and allow it to release to the spring tension position.
  4. Grasp the wireless LAN Minicard by the edges and pull gently to remove it.
  5. Place the wireless LAN Minicard in a static dissipative bag.

Before you begin: Remove the battery.

  1. Loosen the two captive P1 Phillips-head screws that secure the memory/wireless LAN Minicard cover to the bottom of the notebook.
  2. Use your finger or a flat-bladed tool to lift the edge of the memory/wireless LAN Minicard cover and remove it.
  3. Remove the 8 mm P1 Phillips-head screw in the memory/wireless LAN Minicard compartment that secures the keyboard to the base enclosure.
  4. Remove the two 8 mm P1 Phillips-head screws that secure the keyboard to the base enclosure.
  5. Turn the notebook right side up and open the display panel fully.
  6. Use a flat-bladed tool or your finger to lift the top edge of the keyboard and slide the keyboard toward the rear of the notebook.
  7. Using minimal force, push the locking bar toward the rear of the notebook to unlock the keyboard ZIF connector on the system board.
  8. Remove the keyboard ribbon cable from the ZIF connector and remove the keyboard.
Keyboard replacement
  1. Place the keyboard right side up on the top cover and insert the keyboard ribbon cable into the keyboard ZIF connector on the system board.
  2. Push the locking bar toward the front of the notebook to lock the keyboard ZIF connector on the system board.
  3. Toe the tabs on the bottom edge of the keyboard into the top cover.
  4. Press the keyboard flat.
  5. Close the display panel and turn the notebook upside down.
  6. Replace the 8 mm P1 Phillips-head screw in the memory/wireless LAN Minicard compartment that secures the keyboard to the base enclosure.
  7. Replace the two 8 mm P1 Phillips-head screws that secure the keyboard to the base enclosure.
  8. Toe the memory/wireless LAN Minicard cover into the base enclosure.
  9. Tighten the two captive P1 Phillips-head screws.

Dec 09, 2009 | HP Pavilion dv7-1240us Notebook

2 Answers

We have a hp pavillion dv7-1240us & we need directions on how to replace the screen ???


LCD Panel removal Caution! Observe all precautions when removing and replacing components.
Before you begin: Remove the battery, wireless LAN Minicard, keyboard, switch cover, display panel, display bezel, and inverter.
  1. Remove the four 4 mm P1 Phillips-head screws that secure the hinges to the display panel enclosure.
  2. Remove the two 4 mm P1 Phillips-head screws that secure the metal tabs on the bottom center edge of the LCD panel to the display panel enclosure.
  3. Lift the LCD panel out of the display panel enclosure.
LCD Panel replacement Note: Before replacing the LCD panel, remove the left and right hinges from the old LCD panel and install them on the new LCD panel.
  1. Place the LCD panel into the display panel enclosure.
  2. Replace the two 4 mm P1 Phillips-head screws that secure the metal tabs on the bottom center edge of the LCD panel to the display panel enclosure.
  3. Replace the four 4 mm P1 Phillips-head screws that secure the hinges to the display panel enclosure.
To remove in order to replace LCD, you will have to remove WLAN, keyboardwith the instruction :
Wireless LAN Minicard removal Caution! Observe all precautions when removing and replacing components.
Before you begin: Remove the battery.
  1. Loosen the two captive P1 Phillips-head screws that secure the memory/wireless LAN Minicard cover to the bottom of the notebook.
  2. Use your finger or a flat-bladed tool to lift the edge of the memory/wireless LAN Minicard cover and remove it.
  3. Carefully disconnect the wireless antenna cables from the wireless LAN Minicard with a small needlenose pliers or tweezers.

    Important! Use care when disconnecting the wireless antenna cables from the wireless LAN Minicard. Damaged cables or connectors can degrade notebook performance.

    Note: If three antenna cables are connected to the wireless LAN Minicard, the cable labeled 1 connects to terminal 1, the cable labeled 2 connects to terminal 2, and the cable labeled 3 connects to terminal 3. If two antenna cables are connected to the wireless LAN Minicard, the cable labeled 1 connects to the MAIN terminal and the cable labeled 2 connects to the AUX terminal.

  4. Remove the two 3 mm P1 Phillips-head screws that secure the wireless LAN Minicard to the system board and allow it to release to the spring tension position.
  5. Grasp the wireless LAN Minicard by the edges and pull gently to remove it.
  6. Place the wireless LAN Minicard in a static dissipative bag.

Keyboard removal Caution! Observe all precautions when removing and replacing components.
Before you begin: Remove the battery.
  1. Loosen the two captive P1 Phillips-head screws that secure the memory/wireless LAN Minicard cover to the bottom of the notebook.
  2. Use your finger or a flat-bladed tool to lift the edge of the memory/wireless LAN Minicard cover and remove it.
  3. Remove the 8 mm P1 Phillips-head screw in the memory/wireless LAN Minicard compartment that secures the keyboard to the base enclosure.
  4. Remove the two 8 mm P1 Phillips-head screws that secure the keyboard to the base enclosure.
  5. Turn the notebook right side up and open the display panel fully.
  6. Use a flat-bladed tool or your finger to lift the top edge of the keyboard and slide the keyboard toward the rear of the notebook.
  7. Using minimal force, push the locking bar toward the rear of the notebook to unlock the keyboard ZIF connector on the system board.

    Important! Use care to prevent damaging the ZIF connector and ribbon cable.

  8. Remove the keyboard ribbon cable from the ZIF connector and remove the keyboard.
Keyboard replacement
  1. Place the keyboard right side up on the top cover and insert the keyboard ribbon cable into the keyboard ZIF connector on the system board.

    Important! Use care to prevent damaging the keyboard ribbon cable.

  2. Push the locking bar toward the front of the notebook to lock the keyboard ZIF connector on the system board.
  3. Toe the tabs on the bottom edge of the keyboard into the top cover.
  4. Press the keyboard flat.
  5. Close the display panel and turn the notebook upside down.
  6. Replace the 8 mm P1 Phillips-head screw in the memory/wireless LAN Minicard compartment that secures the keyboard to the base enclosure.
  7. Replace the two 8 mm P1 Phillips-head screws that secure the keyboard to the base enclosure.
  8. Toe the memory/wireless LAN Minicard cover into the base enclosure.
  9. Tighten the two captive P1 Phillips-head screws.

May 17, 2009 | HP Computers & Internet

1 Answer

Screen lights up but cannot see or read anything


Hi,

This issue just popped up on here a couple of weeks ago. Here is a copy of that exchange which might address your problem too:

posted by calman71 on Nov 01, 2008 screen lights up white, no picture Best Solution posted on Nov 03, 2008 3%20stars.png
BostonDave The only thing to try would be to locate the contrast knob next to the screen (near lower right of screen) and turn it to see if the picture gets better. I have the Mk1 which has a green screen, but I find that one is only visible when the contrast knob is pretty much exactly on center.

If that doesn't do it, I would begin to suspect a loose connection behind the LCD screen. You could probably remove the cover and locate the connector yourself, but depending on how old your 2488 is doing so might effect the warranty.

Cheers.

bd. Comment by calman71, posted on Nov 06, 2008 Turns out to be loose wires.Thank you for helping ,

Nov 14, 2008 | Tascam 2488 Portastudio Multitrack...

3 Answers

Take apart MX3000


Please refrain from pressing too ******* the screen. The pressure responsive clear cover in front of the LCD screen can crack, resulting in a defective touch screen. If you truly wish to disassemble the unit, then there is a way. But please understand that this WILL void your warranty.

First, remove the battery cover on the back and unplug the battery pack, then remove the battery pack. Now, if your fingernail is strong enough, you can wedge it in between where the dark colored rear plastic plate and the light colored front plastic plate meet along the sides. Start in one spot, then slowly and gently work your way around the entire remote. If done properly, the two sections should begin to unsnap from each other. Once the back cover is unfastened, be cautious of the black wire connected to the ground shield on the inside of the back cover. Now you'll notice 3 seperate wire harnesses attached to the back plate that plug into the circuit board. Carefully unplug these harnesses. Don't worry if the small, black round device on one of the harnesses falls off the back plate. That is just the small speaker and can easily be pressed onto the back plate again. Once all the harnesses are unplugged, move the back cover around until it is out of your way, without pulling the ground shield wire loose. Now you should be able to see the green circuit board. The next step is to unfasten the wide, flat ribbon cable on the lower left side of the circuit board. Look closely where the ribbon cable is plugged into the white colored slot. On the sides of that slot are small black flanges. Carefully pull those flanges away from the slot to unlock the ribbon cable. You won't have to move the flanges very far. Now gently remove the ribbon cable from the slot and leave it there for the time being. Continuing, you'll need to remove the 4 small phillips head screws that secure the green circuit board to the front plate. You can possibly use a #1 phillips head screwdriver, but a #0 or smaller is preferred. Once all 4 screws are removed, you can begin to gently lift the circuit board away from the front plate. Be cautious while letting the ribbon cable slide through the slot in the circuit board. Once the circuit board is removed, you should be able to access the rear side of the lcd screen assembly. The screen assembly simply snaps onto the back side of the front cover plate via 4 small grey plastic snap studs. If your screen was already crooked in the remote, then one or more of these plastic snap studs may be broken. If so, then a few small drops of hot glue may help hold the screen in its correct position. Now, if the screen assembly was already in the correct spot, but the internal sections of the screen are what were misaligned, then it may be beyond self-repair.

This is as far as I can help with this. I'm sorry if I left out any steps, as I'm trying to conjure this from memory.

Good luck.

Apr 16, 2008 | Universal Remote Control MX-3000 LCD...

1 Answer

Cx7330, battery cover BROKEN


Remove batteries and memcard. Remove 8 screws, the screws on the bottom are smaller than the side screws. Rear cover will slide off, watch out for loose LCD screen. Two protruding slots on the bottom hold the battery cover hinges. Hold battery cover wide open and at an angle to snap hinges into place. Reinstall rear cover and screws.

May 29, 2007 | Kodak EasyShare CX7330 Digital Camera

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