REPAIRING AND NOT THROWING AWAY

REPAIRING AND NOT THROWING AWAY

Richtige Fernseher haben Röhren!

Richtige Fernseher haben Röhren!

In Brief: On this site you will find pictures and technical information about Service Modes, Circuit Diagrams, Firmware Update procedure, Disassemble procedure, Universal remote control set-up codes, Troubleshooting and more....

If you go into the profession, you will obtain or have access to a variety of tech tips databases HERE IT IS Master Electronics Repair !.

These are an excellent investment where the saying: 'time-is-money' rules. However, to learn, you need to develop a general troubleshooting approach - a logical, methodical, method of narrowing down the problem. A tech tip database might suggest: 'Replace C536' for a particular symptom. This is good advice for a specific problem on one model. However, what you really want to understand is why C536 was the cause and how to pinpoint the culprit in general even if you don't have a service manual or schematic and your tech tip database doesn't have an entry for your sick TV or VCR.

While schematics are nice, you won't always have them or be able to justify the purchase for a one-of repair. Therefore, in many cases, some reverse engineering will be necessary. The time will be well spent since even if you don't see another instance of the same model in your entire lifetime, you will have learned something in the process that can be applied to other equipment problems.
As always, when you get stuck, checking out a tech-tips database may quickly identify your problem and solution.In that case, you can greatly simplify your troubleshooting or at least confirm a diagnosis before ordering parts.

Happy repairing!
Today, the West is headed for the abyss. For the ultimate fate of our disposable society is for that society itself to be disposed of. And this will happen sooner, rather than later.

How to use the site:
- If you landed here via any Search Engine, you will get what you searched for and you can search more using the search this blog feature provided by Google. You can visit more posts scrolling the left blog archive of all posts of the month/year,
or you can click on the main photo-page to start from the main page. Doing so it starts from the most recent post to the older post simple clicking on the Older Post button on the bottom of each page after reading , post after post.

You can even visit all posts, time to time, when reaching the bottom end of each page and click on the Older Post button.

- If you arrived here at the main page via bookmark you can visit all the site scrolling the left blog archive of all posts of the month/year pointing were you want , or more simple You can even visit all blog posts, from newer to older, clicking at the end of each bottom page on the Older Post button.
So you can see all the blog/site content surfing all pages in it.

- The search this blog feature provided by Google is a real search engine. If you're pointing particular things it will search IT for you; or you can place a brand name in the search query at your choice and visit all results page by page. It's useful since the content of the site is very large.

Note that if you don't find what you searched for, try it after a period of time; the site is a never ending job !

..............The bitterness of poor quality is remembered long after the sweetness of todays funny gadgets low price has faded from memory........ . . . . . .....
Don't forget the past, the end of the world is upon us! Pretty soon it will all turn to dust!

©2010, 2011, 2012, 2013, 2014 Frank Sharp - You do not have permission to copy photos and words from this blog, and any content may be never used it for auctions or commercial purposes, however feel free to post anything you see here with a courtesy link back, btw a link to the original post here , is mandatory.
All posts are presented here for informative, historical and educative purposes as applicable within fair use. NOTHING HERE IS FOR SALE !

Monday, 4 March 2019

HP CHROMEBOOK 11 G3 – DISASSEMBLING PROCEDURE – HOW TO REMOVE THE KEY BOARD – HOW TO REMOVE TOUCH PADS – BATTERY DISASSEMBLING – LAPTOP REPAIR AND SERVICE

HP Chromebook 11 G3 – Disassembling procedure – How to remove the key board – How to remove touch pads – Battery disassembling – Laptop repair and service

Category: Laptop Repair and Service 

Contents of this article 

  • How to remove the keyboard 
  • How to remove heat sink
  • how to remove battery and touch pad 



HP Chromebook 11 G3

DISASSEMBLING PROCEDURE 
How to remove Keyboard/top cover
Before removing the keyboard/top cover, follow these steps:
1. Turn off 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 the power from the computer by unplugging the power cord from the computer.
3. Disconnect all external devices from the computer.
4. Remove the 2 rear computer feet
Remove the keyboard/top cover:
1. Remove the two rubber screw covers (1).
2. Remove the eleven Phillips PM1.9×6.7 screws (2) that secure the keyboard/top cover to the base enclosure.
3. Turn the computer right side up with the front toward you.
4. Open the computer as far as it will open.
5. Lift the front edge (1) of the keyboard/top cover until it separates from the front edge of the base enclosure.
6. Lift the left (2) and right sides of the keyboard/top cover until they separate from the left and right sides of the base enclosure.
7. Slide the keyboard/top cover (3) forward until the battery, TouchPad, and keyboard cables are accessible.
8. Disconnect the battery cable from the system board.
9. Release the zero insertion force (ZIF) connector (1) to which the TouchPad cable is attached, and then disconnect the TouchPad cable (2) from the system board.
10. Release the ZIF connector (3) to which the keyboard cable is attached, and then disconnect the keyboard cable (4) from the system board.
11. Remove the keyboard/top cover.
How to remove Heat sink
Before removing the heat sink, follow these steps:
1. Turn off 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 the power from the computer by unplugging the power cord from the computer.
3. Disconnect all external devices from the computer.
4. Remove the keyboard/top cover
Remove the heat sink:
1. Turn the keyboard/top cover upside down with the front toward you.
2. Remove the four Phillips PM1.9×2.3 screws (1) that secure the heat sink to the keyboard/top cover.
3. Remove the heat sink (2).
How to remove TouchPad board
Before removing the TouchPad board, follow these steps:
1. Turn off 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 the power from the computer by unplugging the power cord from the computer.
3. Disconnect all external devices from the computer.
4. Remove the keyboard/top cover (see Keyboard/top cover on page 25).
Remove the TouchPad button board:
1. Turn the keyboard/top cover upside down with the front toward you.
2. Release the grounding tape (1) that secures the TouchPad board to the keyboard/top cover.
3. Detach the TouchPad board cable (2) from the keyboard/top cover. (The TouchPad board cable is attached to the keyboard/top cover with double-sided adhesive.)
4. Remove the two Phillips PM1.9×2.3 screws (3) that secure the TouchPad board to the top cover.
5. Release the TouchPad board (4) by pressing it through the opening in the keyboard/top cover.
6. Remove the TouchPad board (5) and cable.
How to remove Battery
Before removing the battery, follow these steps:
1. Turn off 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 the power from the computer by unplugging the power cord from the computer.
3. Disconnect all external devices from the computer.
4. Remove the keyboard/top cover
Remove the battery:
1. Remove the six Phillips PM1.9×4.2 screws (2) that secure the battery to the base enclosure.
2. Remove the battery (2).

Posted By: FRANK at 01:24
TAG: , , ,