Question about Compaq Presario 700 470024-192 Notebook

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Rear panels on c700t

I would like to inspect the dimm boards in this notebook. I have removed the 2 screws but the cover does not release. I do not want to force the cover off. is there another release or fastener I don't see?

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There are usually plastic clips holding the DIMM cover in place, in addition to the screws. It's okay to gently pry the cover off as long as you have removed the screws.

Posted on Jun 17, 2008

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RAM upgrade


(1) flip the Notebook/Laptop PC over - see Fig.1 below
(2) find the memory cover - it really easy to find in this photo.

12_5_2011_7_39_30_am.jpg

Fig.1 Toshiba M35X bottom view - the memory cover is seen at center left and secured by a single screw.

(3) remove the (1) screw securing the memory cover.

12_5_2011_7_42_34_am.jpg

Fig. 2 Toshiba M35X laptop shown with memory cover removed and HDD (Hard Disk Drive) removed, and with the HDD cover flipped up.
The RAM (SO-DIMM boards) are visible at center left.
The HDD cover is seen at the bottom of the photo.

(4) Using proper anti-static/static control techniques, clip alligator clip or your anti-static wrist strap to a frame ground of the laptop at an I/O connector or frame ground under the HDD cover.
(5) carefully remove (2) old 256 MB SO-DIMM DDR333 memory modules.
Store old memory boards in the anti-static plastic baggie in which the new memory boards were shipped.
(6) install (2) new 1GB SO-DIMM DDR333 boards, for total of 2GB of system RAM.
(7) reassemble system, and boot OS (operating system).
The laptop's ROM BIOS will auto-detect the new RAM and begin a standard POST (Power-On Self Test).
(8) If OS is MSWindows, it will also auto-detect the new memory, and allocate it to application software.

The technology of the Toshiba Satellite M35X-S349 memory module is called
DDR333, meaning DDR (Double Data Rate) SDRAM (Synchronous Dynamic RAM), at a memory bus speed of 333 MHz.
The Form Factor of the DDR memory card is SO-DIMM, which stands for Small Outline DIMM (Dual In-line Memory Module) (see photo).
Reference: http://en.wikipedia.org/wiki/DDR_SDRAM
Reference: http://en.wikipedia.org/wiki/SO-DIMM

12_5_2011_8_13_41_am.jpg

Fig.3 Each 1GB SO-DIMM DDR333 memory module will look like this one.
The Toshiba Satellite M35X-S349 supports a maximum of two SO-DIMM memory modules.

Each memory module can hold (a) 256MB, (b) 512MB, or (c) 1GB,
in the SO-DIMM Form Factor compatible with the Toshiba M35X-S349 Notebook PC.

Dec 03, 2011 | Toshiba Satellite M35X-S349 Notebook

1 Answer

I can't see my wifi in my aspires 5534


Removing the WLAN Board (Wireless LAN)
1. Removing the Battery Pack
2. Loosen the two captive screws in the HDD Cover.
3. Lift the HDD cover up to remove. Use the finger tab to release the six clips securing the cover in place.
NOTE: The HDD is also located under this cover.
4. Disconnect the Antenna cables from the WLAN Board.
NOTE: Cable placement is White to the AUX terminal (right) and Black to the MAIN terminal (left).
Chapter 3 57
5. Remove the single screw securing the WLAN Board in place.
6. Remove the WLAN Board from the Mainboard and check if its properly fixed well and refix again ensuring its firm.

Dec 27, 2010 | Acer Aspire 55345410 Notebook

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

1 Answer

Need to replace keyboard in HP Pavilion dv6626us Entertainment Notebook PC. thanks


Hi,
Turn the computer off and close the computer lid.
Remove the battery and the AC power supply.

1st we need to remove the switch cover or keyboard bezel. This is plastic strip that runs above the keyboard.

Turn the computer upside down with the front panel towards you.
Remove the three Phillips screws that secure the switch cover to the computer.

Turn the computer display-side up with the front toward you.
Open the computer as far as possible.
Lift the rear edge of the switch cover and swing it forward until it rests on the keyboard.

Release the zero insertion force (ZIF) connector to which the LED board cable is connected and disconnect the cable from the LED board.
Remove the switch cover.

Now remove the panel directly above the battery compartment and remove the 2 keyboard screws there and another 2 screw in the battery compartment (they should me marked with icons of keyboards)

Turn the computer display-side up with the front panel towards you.
Open the computer as far as possible.
Lift the rear edge of the keyboard until it rests at an angle.
Slide the keyboard back to disengage the tabs on the front edge of the keyboard from the top cover.
Swing the keyboard forward until it rests on the palm rest.

Release the ZIF connector to which the keyboard cable is connected and disconnect the keyboard cable from the system board.

Remove the keyboard.

Just reverse the procedures to replace everything.

Good luck.

Sep 17, 2009 | HP PC Laptops

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 PC Laptops

2 Answers

Can only find one memory slot/bay for my Inspiron 1720, correct?


The other slot is under the keyboard. You have to remove the top plate then remove the two screws and lift up the keyboard.

Mar 08, 2009 | Dell Inspiron 2200 Notebook

2 Answers

Replace Memory


Link
click on the links on the page for removing dimm A
1. Preparing to work inside
2. Removing hinge cover
3. remove keyboard etc.

Aug 21, 2008 | Dell Inspiron XPS M140 Notebook

2 Answers

Keyboard removal


even after you have removed the screws the keyboard is still wedged on to the display panel just above it you have to actually unclip the display panel first and then only you would be able to remove the keyboard, gently because the keyboard would still be attack via cable to the mainboard.

Mar 11, 2008 | Fujitsu Siemens LifeBook N3010 Notebook

3 Answers

Problem with start up


are you using ac adaptor? remove everything external and remove battery and try it.

Feb 21, 2008 | HP Pavilion dv6000z Notebook

2 Answers

Altec Lansing speakers in laptop


It seems as though the speakers wire connector may have become loose or disconnected. You will have to remove the switch cover above the Keyboard to check. Here is the typical instructions for removing it:

Before you begin any removal or installation procedures:

1. Shut down the computer. If you are unsure whether the computer is off or in hibernation, turn the computer on, and then shut it down through the operating system.
2. Disconnect all external devices connected to the computer.
3. Disconnect the power cord.
4. Remove the battery by following these steps:
a. Turn the computer upside down with the front panel
toward you.

Close the computer.
3. Turn the computer upside down with the front panel
toward you.
4. Remove the three Phillips PM2.5×5.0 screws that secure
the switch cover to the computer.
5. Turn the computer display-side up with the front toward you.
6. Open the computer as far as possible.
7. Lift the rear edge of the switch cover and swing it forward
until it rests on the keyboard.
8. Release the zero insertion force (ZIF) connector 1 to which
the LED board cable is connected and disconnect the cable 2
from the LED board.
9. Remove the switch cover.

Remove the Keyboard:
Remove the four Phillips PM2.5×7.0 screws that secure the keyboard to the computer.
Turn the computer display-side up with the front panel
toward you.
5. Open the computer as far as possible.
6. Lift the rear edge of the keyboard 1 until it rests at an angle.
7. Slide the keyboard 2 back to disengage the tabs on the front
edge of the keyboard from the top cover.
8. Swing the keyboard 3 forward until it rests on the palm rest.

Release the ZIF connector 1 to which the keyboard cable is connected and disconnect the keyboard cable 2 from the system board.
10. Remove the keyboard.

Remove the Speaker Assembly:

Disconnect the speaker assembly cable 1 from the power button board.
5. Remove the two Phillips PM2.5×4.0 screws 2 that secure the speaker assembly to the computer.
6. Remove the speaker assembly 3.

Reverse directions to replace everything.

http://static.tigerdirect.com/pdf/HP_Pavillion_dv6000_MnS.pdf

Jan 14, 2008 | HP Pavilion dv6000z Notebook

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