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Trying to open my Toshiba Qosmio E15-AV101, have taken all the screws out i can see but still wont pull apart. what must i do to take it apart

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The first thing you want to do is to look for the service manual... if you don't have it you may ended up forcing something and breaking it... start looking your search at here.
http://www.eserviceinfo.com/equipment_type/Notebooks_43.html unfortunately there's not garantees you will find you're specific manual.. so look olse at close models.

Posted on Sep 21, 2008

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How to restore toshiba qosmio e15 av101


Unless you have a installation, Win XP?, CD/CD's or Factory Recovery CD/CD's, it will not Restore on a blank HDD. If I understand your question correctly. You must do a FULL installation.

Dec 19, 2012 | Toshiba QOSMIO E15-AV101 Notebook

1 Answer

Qosimo e15 av101 back light is dim how do I fix it


swaffordrand,

An LCD screen cannot produce light. It needs an additional light source.
A Backlight is the additional light source.

A Backlight is a CCFL or a series of LED lights, (For present technology)

The Toshiba Qosmio E15-AV101 uses a CCFL.
Cold Cathode Fluorescent Lamp.

Similar to Fluorescent lighting used in homes, and businesses, but on a MUCH smaller scale.
(Usually 2mm Wide, by close to the height of the LCD screen, Long )

A screen Inverter is used to convert the power (Electricity) of the laptop, for the Backlight, and LCD screen.

90 PERCENT OF THE TIME the fault is the screen Inverter.

http://www.pelltechnology.com/Toshiba/Laptop/Toshiba-Portables-Qosmio-E15-Series/AV101/Toshiba-Qosmio-E15-AV101-Backlight-Power-Inverter.html

The front thin plastic frame in front of the LCD screen, is the Display Bezel.
Resembles a picture frame in it's design.

Toshiba's name is Display Mask.

The screen Inverter is located behind the Display Mask, and mounted at an area below the LCD screen.

A) Remove ALL power. Remove the AC adapter (Charger) and Battery.

B) It would be best to buy, and wear an ESD wrist strap. Average cost is around $3 to $6. (Electro Static Discharge}
Connect it's alligator clip to a good ground source.

One example,

http://www.radioshack.com/product/index.jsp?productId=2103245

Your body carries Static electricity. Static WILL fry out (Short Circuit) the delicate hardware components inside a computer. The ESD wrist strap prevents that.

It is arguable that you are just replacing a screen Inverter, and the above is 'over-kill'.
I would rather spend $6, and not have to worry that I could accidentally make my laptop an expensive paperweight, or doorstop.

Use a multi-compartment container for the various screws you will remove. SOME screws look VERY similar to other screws.

DO NOT mix them up.

C) Open the laptop, lay the Display Assembly all the way back. (Down)
Pull up on the right Hinge Cover, and remove it. Do the same for the left Hinge Cover.

To the immediate right of the right Hinge Cover, and immediate left of the left Hinge Cover, are two Philips head screws to remove.
These screw heads are covered by a piece of masking tape.

The tape is carefully removed, (May be able to use it again), and the two screws removed.

The Display Mask is very thin, therefore quite flexible.
The mask has plastic tabs that protrude from the outside edges.
There are matching tabs on the Display Cover.

(Display Cover: Plastic top cover of the laptop. Covers the LCD screen)

The Display Mask tabs snap into the Display Cover.

Go to either the Left side, or Right side of the Display Mask.
Go to the inside middle edge.
Halfway between the top and bottom of the Display Mask, and to the inside edge against the LCD screen.

Use a soft cloth laid on the LCD screen to protect it, and use a finger to gently start lifting on the middle/inside edge of the Display Mask.
(Cloth is to protect LCD screen from your fingernail)

With the Display Mask lifted in the middle, the width of a fingertip, ease another finger beside it. Start moving away from the first finger, and lifting up on the Display Mask.

The tabs of the Display Mask will start 'popping' out of the Display Cover.
Go around to the top of the Display Mask, and head towards the opposite side.

Once the Display Mask is halfway popped loose, the rest of the mask should come free.
Note that you have to slide the mask over to the Left, to clear the Latch, when removing the mask.

You will now see the screen Inverter,mounted to an area at the bottom of the LCD screen.

Unplug the cables from the Left, and Right side of the screen Inverter.
Note that the connectors on the cables are different, and can't be mixed up, as to where they plug in.

Remove the single Philips head screw from the bottom/middle of the screen Inverter.

Test the screen Inverter before removing;
This requires a sensitive (Read fairly expensive) multimeter,

http://www.fonerbooks.com/test.htm

Due to;
A) Low Cost,
B) Ease of access,
C) No tool available to test,
D) 90 percent of the time the fault is the Inverter,
the screen Inverter is usually replaced by the consumer.

Backlight:

If the screen Inverter proves to Not be the problem;

http://www.pelltechnology.com/Toshiba/Laptop/Toshiba-Portables-Qosmio-E15-Series/AV101/Toshiba-Qosmio-E15-AV101-CCFL-Backlight-Bulb-for-LCD.html

Replacing is a procedure that is fairly intensive, even for an experienced tech.

Why?
The LCD screen (Toshiba = LCD Module) is composed of many layers.
These layers are set in a specific pattern by the factory.

The layers are held in place by a Screen Frame. A thin metal frame that resembles a picture frame. (Toshiba = P-Chassis )

Part of the screen frame is removed. The screen frame Bezel.
(P-Chassis Bezel)

[ The P-Chassis, or screen frame, is composed of TWO parts. The lower main half which is the P-Chassis, and a thin upper half which is the screen frame Bezel, or P-Chassis Bezel.

This will all make more sense when you view it in the Service Manual, on Page 281 ]

Anti-Static computer gloves are usually worn to prevent soiling the LCD Panel, (LCD screen)
(Soiling = Oil from your fingers, dirt, and also helps prevent scratching the LCD screen )

There is a panel, or Board, that goes across the top. Three screws are removed. Then open the bent portion of the TCP of the board, and remove the Backlight.

The Display Assembly needs to be removed from the laptop, in order to perform replacing the Backlight lamp. (Bulb)

General example,

http://www.ccfldirect.com/lcdtutorial.html


Another one,

http://www.laptoprepair101.com/laptop/2007/12/09/replace-laptop-backlight-ccfl-lamp/

Service Manual link to be included in a Comment, along with more pictorial information.

Regards,
joecoolvette

Feb 25, 2012 | Toshiba Computers & Internet

1 Answer

How to do a hard reset on my toshiba e15 av101


hard reset is done by shutting down the computer. Then remove the cables and battery to it, and then press and hold power button for 8 secs. Reinsert the cables and battery into it, then turn it back on..

Jul 14, 2011 | Toshiba QOSMIO E15-AV101 Notebook

1 Answer

How do i remove back and reinstall fan?


Welcome to Fixya

Here's the procedure:

1. Shutdown the laptop and remove the AC adapter. Disconnect any devices, such as a printer or external DVD-ROM or drive, that are attached to the laptop
2. Remove the laptop battery. Turn the laptop upside down, slide the battery release latch and then pull the battery out of the bay.
3. Unscrew the hard drive cover. Grab the hard drive tab and shift the hard drive to the left to unplug it. Lift the hard drive out of the bay.
4. Unscrew and remove the PCI memory cover, the optical drive cover, and switch cover.
5. Unscrew the two screws that hold the keyboard to the base, these are located in the middle of the rear panel. Flip the laptop over so it is right side up, open and remove the keyboard by using the keyboard release switches located above the keyboard. Next, unplug the Toshiba Qosmio E15-AV101 Fan cable.
6. Close the laptop and turn it over so it is bottom up. Unscrew the display assembly screws located under the laptop screen hinges. Turn the laptop over so it is right side up. Open the laptop and unplug the display assembly cable and disconnect the wireless antenna from the display assembly. Unscrew the display assembly from the laptop base and remove.
7. Unplug the mouse pad cable. Turn the laptop over so the bottom side is up and unscrew the base screws which are located along all four sides of the laptop base. Gently remove the base of the laptop.
8. Turn the laptop over so it is right side up. Unplug the fan cable from the circuit board. Unscrew the screws holding the Toshiba Qosmio E15-AV101 CPU fan assembly to the laptop. Lift the fan assembly out of the laptop.
9. Insert the new Toshiba Qosmio E15-AV101 CPU fan assembly into the lap top. Screw the assembly unit to the lap top and plug the Toshiba Qosmio E15-AV101 CPU cooling fan cable into the circuit board.
10. Reassemble the laptop by repeating the previous steps in reverse order.

Thank you for using Fixya!

May 10, 2011 | Toshiba QOSMIO E15-AV101 Notebook

1 Answer

How to rplace cpu fan for toshiba qosmio e15


See the below video for guidance on how to take apart your laptop.

Dec 16, 2009 | Toshiba QOSMIO E15-AV101 Notebook

1 Answer

Toshiba qosmio E-10 noises keyboard and start up


Sound like you have a stuck key and the bip noise is the keyboard buffer pverloading.
If you can't unstick this key, you need a new keyboard.

Apr 13, 2009 | Toshiba QOSMIO E15-AV101 Notebook

1 Answer

Why is my screen blank


thats weird. try restoring the computer, st the splash startup screen, press F11 then release it. follow onscreen instructions to restore the computer to factory setup

Jun 19, 2008 | Toshiba QOSMIO E15-AV101 Notebook

1 Answer

I have Qosmio E15 and it wont boot


Go here: http://www.hitachigst.com/hdd/support/download.htm#DFT And download the drive fitness test, burn it to a .ISO bootable CD, and boot from the disc. Run a FULL SCAN and it will tell you if the HDD is bad, which is highly likely.

Aug 30, 2006 | Toshiba QOSMIO E15-AV101 Notebook

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