Question about Canon EF 24-70mm f/2.8L USM Lens

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24 - 70 Front Bezel loose

The front plastic bezel -- you know, that plastic piece with the writing that the lens shade goes on -- came loose on my EF 24 - 70. Anyone know how to reattach?

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5 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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jackboy
  • 2985 Answers

SOURCE: Dust in lens

Not by a user This seems to be a faulty item so Canon Customer support should be advised.

Posted on Jul 22, 2007

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  • 362 Answers

SOURCE: Dust inside the canon ef 24 85mm lens

CAUTION! DO NOT EVEN THINK ABOUT DISASSEMBLING YOUR LENS. In 1964, I made the mistake of doing the same thing for a single focal-length lens for my Nikon F. This lens did not even approach the mechanical complexity of a modern zoom lens. Lenses are put together like jigsaw puzzles. I removed one screw and found to go further, I needed to do another. In fifteen minutes, the lens was in 50 pieces on the table. It cost over $175 to have a camera repair man reassemble it. This was a a time when the top of the line Nikon sold for $300 vs. $5000 today. Usually dust between elements does not affect performance, but if it is degrading your pictures, take the lens to a professional. This is not a job for an amateur.

Posted on Nov 28, 2008

SOURCE: EF 24-70 lens droop...

The zoom creep is an easy fix for Canon. I really do not recommend trying to tighten it yourself, since that would void your warranty.
It is usually free to tighten the zoom ring.
/Chris

Posted on Jan 19, 2009

Tri3mast
  • 747 Answers

SOURCE: Front Extending Lens Barrel Loose

To save the lens from total destruction have the repair done by those that work on this stuff professionally. If you have to ask how to do this then that tells me first you do not have the proper tools to dismantle a lens of this type or have the alignment scope to re-assemble the lens elements properly. From what you are saying here I would think that the packing needs to be replaced or at least cleaned and tightened and the lens is worth the repair. Sorry this is not a DIY job and have it survive.

Posted on Jan 17, 2011

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How to remove the screen from the y510


The thin plastic 'frame' in the front of the LCD screen, is the Display Bezel.

Goes by many names. Display Bezel is used by HP.

Display Mask, LCD Bezel, LCD Panel Bezel, and LCD Front Bezel, are a few other examples.

Lenovo/IBM uses LCD Front Bezel.

Lenovo doesn't show an HMM for the IdeaPad's, other than for the S9e series, and S10e series, (Notebook), plus the A1-07 series. (Tablet)
(Hardware Maintenance Manual)

http://support.lenovo.com/en_US/SupportSearchResults.page?searchText=ideapad+hmm

(An HMM is a Service Manual)

I also see there are no guides posted by users.

Therefore we'll have to 'wing it', using my years of experience with repairing laptops, and you as the tech.

1) Do you see any screw covers on the LCD Front Bezel?

May not be the usual synthetic rubber covers. May be plastic, and the same plastic, and color as the LCD Front Bezel.

Example,

http://www.insidemylaptop.com/replace-broken-lcd-screen-lenovo-x60s-laptop/

Scroll down to the photos in Steps 1 and 2.

Also note the 'seals' on the side of the Display Assembly, shown in Step 2 photo.

We'll start with this.

2) Haven't worked on a Y510, and perusing the internet; it seems no one has found a solution, for removing the LCD Front Bezel off of an IdeaPad Y510.

{ ALL power removed before beginning. Remove the AC adapter
(Charger), and Battery }

3)
A) There is no sticky double-sided tape holding it on.

B) Can't simply 'pop' it off, as with other Display Bezels, that do not use Philips head screws to hold it on.

[ For all Display Bezels, (Other than this baby, perhaps), there are locking tabs on the outside edges of the Display Bezel.

These match up to snap locks, on the inside edge of the Display Cover. (Top cover of laptop)
When the Display Bezel is removed, the locks snap loose ]

C) I suggest remove the screws which hold the Display Assembly to the laptop, and see if at the bottom of the Display Assembly, there are screw covers, or just screws, to remove.

If there are, and no other screw covers/screws to remove, the LCD Front Bezel should pop off.

This is what I mean by pop off,

http://www.insidemylaptop.com/replace-screen-on-lenovo-g560-laptop/

Step 2 and 3.

{ The laptop is made by Wistron. (Philippines) One of the three major laptop manufacturers, that makes laptops for ALL laptop brand manufacturers.
Such as Acer, Compaq, HP, Lenovo, Toshiba, Asus, you name it }

Post back in a Comment.

Regards,
joecoolvette

May 06, 2012 | Lenovo IdeaPad Y510 Notebook

3 Answers

Need to know how to replace a cracked screen on dell adamo 13


Hi

Click here to know how to replace and also to know more about the replacement instructions.

Regards,

Saleem

Jul 14, 2011 | Dell Adamo 13

1 Answer

I need to replace the LCD screen on my Toshiba Satellite P305D-S8828. Can you provide step by step guide with photos or a video?


Replacing LCD is not a big deal. Just follow these steps:-

1. Unplug your laptop and remove the battery pack.

2. Locate the rubber screw covers around your laptop screen. There are typically four, but some models may have more.

3. Remove the screw covers. Take care not to lose any. They pop off.

4. Place your fingers between the front bezel (the plastic piece around the LCD screen) and the screen. Gently work your way around the screen to remove the front bezel and expose the screen assembly.

5. Remove the inverter from the screen assembly. It is held on by tape in most models. To disassemble the screen, you will need to either unscrew the screen from its metal holder, or just lift the screen out.

6. Disconnect the wires. One wire goes to the backlight, while the other goes to the video card.

7.Use exact serial no. LCD for exact replacement.

8. Connect the video wire and the backlight wireand affix it using the tape that held the original in place.

9. Put the screen back in place if you need to, and snap the front bezel back on.

10. Screw the front bezel screws back in, and place the screw covers back in place.

Hope they work for you. All the best

Dec 09, 2010 | Toshiba Satellite P305D-S8828 Notebook PC

1 Answer

Rca tv is blurry


2 types. If wooden top rail of screen surround: remove end screws of top rail by removing caps over screws on upper front sides. Remove the two screws. Remove top wooden screen bezel piece. Now pull up and out screens. If sceen surround is plastic one-piece all-around: remove speaker grill board. Remove screws along lower front of screen bezel. Pull bottom of screen bezel out a 1/2 inch. Lift up on screen bezel to remove entire screen assembly.

May 06, 2010 | RCA P52926 52" Rear Projection Television

1 Answer

How to removing toshiba satellite a305-s6872 screen


to remove the screen.... the front plastic bezel needs to be removed first.... Remove the rubber screw covers on the front of screen frame... then remove the screws.
then use a plastic tool...like a credit card, start at a corner and pull the front bezel towards you .. you need to unsnap the plastic bezel... it is held on by snap locks all the way around it... Pull the front bezel frame off...

then there are screws on each side of the screen holding it to the hinge post rails.... Unscrew them.... Tilt the screen forward from the top...

Unplug the Display cable (it is taped on at the plug port..... pull tape downward)
then unplug the LCD bulb Cable from the inverter...

Dec 26, 2009 | Toshiba Satellite Laptop

1 Answer

Replace LCD screen


No, Remove the Screws On the Front Bezel Of the Screen.. (there should be 4 One on each corner), Then you will need a thin plastic tool such as a guitar pick or thin credit card... Pry the front plastic bezel from the back cover starting at the top right corner.. THe Whole Front Bezel Is Held On By Snap Down Plastic Tabs... You Will Need To Slide The Plastic Tool Along The Entire Top Of The Screen At an Angle... Then Once the top is insnapped, Do the sides, Then The Bottom.. Front Bezel Is Now Off And You Should Have Full Access To The Display...

You will have to Unscrew the screen from the Hinges On THe Left And Right Sides... Usually 2 or 4 screws on each side then screen is removable

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2 Answers

How do I remove the invertor from a Qosmio F20?


The inverter is located behind the bezel at the bottom of the screen/lid and in between the hinges.
The bezel has screws that fixes it to the lid and these can be hidden by stick-on plastic covers. Use a thin sharp point to lift these plastic covers off to reveal the screws. Remove these screws.
The bezel has small plastic catches that clips it to the lid and may also be fixed to the LCD screen with double sided tape. Use a thin blade and insert it between the LCD screen and the bezel and gently ease the bezel off. Start at the bottom of the screen and gradually work along the edge and continue around each side to free the bezel.
Be CAREFUL not to scratch the LCD screen and DO NOT apply too much pressure to the face of the LCD screen because you can crack the glass surface and ruin the LCD screen.
Once the bezel is removed then you can get access to the inverter to remove it.

Nov 16, 2009 | Toshiba Qosmio G15 Notebook

1 Answer

Removing on/off bezel on Acer 6920G


I haven't worked with this particular model, but the Acer laptops I've seen have a snap-in bezel. Use your fingernail to lift the end, then gently pull up towards the center, using a fingernail along the front edge to pry it up if needed. If it's really tight, use a miniature screw driver to start it and a toothpick to keep it from snapping back into place.

Once you get the ends loose, close the display most of the way, then use your fingernail to pop loose the hinge cover sections of the bezel. Open the display and tilt it back far enough so the bezel can be pulled up past the hinges.

As you continue to lift the bezel strip, you may need to push the front of the it towards the back of the case just a little bit to disengage the front hooks. Take your time - the hooks are small and rushing things can break them. If you feel a snag, look for a screw at that point. If there isn't one, try a small amount of twisting (no more than a couple of millimeters) at the snag point. The hooks generally face away from the centerline of the bezel.

Aug 10, 2009 | Acer Computers & Internet

1 Answer

2000 dodge intrepid driver door latch broken. When we take the door apart, there is a plastic piece that broke that attaches the handle to the rod that pulls the latch. It does not look like there is an...


We purchased a door latch to replace ours from Dodge. It came with instructions as follows:

Instruction Sheet

Front Door Handle/Bezel Replacement for LH

1. Remove the front door trim panel using the procedures outlined in Section 23 of the appropriate service manual.

2. Place door trim panel on a clean work surface. Drill the mounting bosses' heat stakes, which attach the existing door handle/bezel to the panel, with a 21/64-drill bit. Take extra care to only drill in the center of each heat stake.

3. Remove existing handle/bezel from trim panel.

4. Clean the back of the trim panel of plastic fillings.

5. Seat the new handle/bezel into location.

6. Place the push nuts onto the handle/bezel bosses.

7. Use a 10 mm socket to install the push nuts all the way down on the mounting bosses to secure the handle/bezel onto the door trim panel. Using a wiggling side-to-side motion may be helpful.

8. Install the lock switch from the original handle/bezel to the new door handle/bezel.

9. Reinstall the door trim panel using the procedures outlined in Section 23 of the appropriate service manual.

Hope this helps.

Jul 02, 2009 | 2000 Dodge Intrepid

2 Answers

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I have just opened an HP W1907. It does not open from the back like Dell!!! The black plastic bezel with the HP logo on the front must be removed.I pried mine lose and broke most of the plastic nibs that hold it in place. From examining the bezel, it appears the a thin hook should be slipped in between it and the light gray plastic then pry up the back of the black bezel. The nibs on the black plastic bezel are facing downward and you must somehow lift them up and over the matching locks on gray piece. If you pry on the black back piece, as in Dell, you will break off four post the have screws put in from the front.

I hope this helps.

NKN

Sep 08, 2008 | HP Compaq WF1907 Monitor

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