Master Electronics Repair !

Welcome to Master Electronics Repair! website.Here you will find:Service Modes, Circuit Diagrams,Service manuals, Firmware Update procedure, Disassemble procedure, Universal remote control setup codes, Troubleshooting, Diagnosing, Measuring, and more.... of many of LCD/LED TV/Displays,others various electronic apparates,trough many technical notes and tips/tricks to help repairing/fixing Troubles/ faults,for electrical technicians.This site helps you to save the Earth from electronic waste!

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 PAVILION 17 NOTEBOOK – DISASSEMBLING PROCEDURE – HOW TO REMOVE THE LCD SCREEN - HOW TO REMOVE THE BASE COVER – HOW TO REMOVE THE OPTICAL DRIVE – LAPTOP REPAIR AND SERVICE

HP Pavilion 17 Notebook – Disassembling procedure – How to remove the LCD screen - How to remove the base cover – How to remove the optical drive – Laptop repair and service

Category: Laptop Repair and Service

Contents of this article

How to remove the base cover
How to remove the optical driver
How to removal the LCD screen

HP Pavilion 17 Notebook

DISASSEMBLING PROCEDURE

How to remove Battery

Before removing the battery, follow these steps:
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 from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer.
Remove the battery:
1. Turn the computer upside down on a flat surface.
2. Slide the battery lock latch (1) and then slide the battery release latch (2) to release the battery.

3. Pivot the battery upward (3), and then remove the battery from the computer (4).

How to remove Optical drive

Before removing the optical drive, follow these steps:
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 from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer.
4. Remove the battery
Remove the optical drive:

1. Remove the screw (1) that secures the optical drive to the computer.
2. Use a flat tool to press on the optical drive bracket tab (2) to release the optical drive.

3. Remove the optical drive from the computer.

How to remove Base enclosure

Before disassembling the computer, follow these steps:
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 from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer.
4. Remove the battery
5. Remove the optical drive.
Remove the base enclosure:
1. Turn the computer face down, and remove the rubber feet (1), the two screws (2) and lift the end caps
(3).

2. Remove the ten Phillips screws.

3. Remove five screws (1) around the battery area, three broadhead screws (2) in the optical drive bay and one screw (3) near the display hinge

4. Turn the computer right side up and carefully remove the top cover.

5. Carefully disconnect the following cables:

# Power button cable (1)
# Keyboard cable (2)
# TouchPad cable (3)
Lift the top cover (4) to remove it from the computer.

How to remove Display panel

Before removing the display panel, follow these steps:
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 from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer.
4. Remove the battery
5. Remove the optical drive.
6. Remove the top cover from the base enclosure
Remove the display panel:
1. Open the computer.
2. Disengage the display cable (1) and disconnect the display connector (2) on the left side base of the display panel.
3. On the right side, disconnect the WLAN cable (3) and carefully remove the cable from the retaining tabs
(4).

4. Remove the power connector cover by removing the Phillips screw (1) and lifting the cover (2).

5. Remove the six Phillips screws (1) on the left and one broadhead screw (2) on the right side base of the display panel. Lift the panel up (3)

6. Open the panel cover (1), swivel the display panel hinges (2) on both sides and then tilt up the display panel hinge (3) to release it.

7. Loosen the edges of the back cover (1), (2), and (3) from all four sides of the display bezel and lift the display panel (4).

8. To remove the raw panel, remove the six Phillips screws (1) and any adhesive that secures the display panel to the back cover and lift the display panel (2) carefully.

9. Remove the display panel side bracket (select models only) by removing the four Phillips screws (1) and releasing the side bracket (2).

10. If it is necessary to remove the display panel cable or access the webcamera and microphone, follow these steps. With the display bezel upside down, disconnect the cable from the webcamera/microphone (1) and from the routing channel built into the back cover. Carefully release the cable from the channel guides, the guides in the display hinge, and remove the display panel cable (2). Lift the cable (3) to remove it.

11. On select models, removing the cable also requires disengaging it from the channels in the hinges and disconnecting from the display panel. To disconnect the cable from the display panel, carefully remove the foil tape at the bottom of the display panel and then carefully lift the display cable connector (1) and remove the display connector (2)

12. If it is necessary to replace the webcamera/microphone perform the following: Lift the module (1) from the adhesive holding it in place on the display bezel and disconnect the module connector (2) if you have not already done so when removing the display cable.

13. If it is necessary to replace the WLAN antenna cable, follow these procedures:

a. Position the display back cover face up.

b. Remove the display brackets by removing the eight Phillips and broadhead screws (1) securing the hinge brackets to the back cover, and then lift the brackets (2) to remove them.

c. Release the wireless antenna transceivers (1) from the display bezel. (The wireless antenna transceivers are attached to the display bezel with double-sided tape.)

d. Remove the wireless antenna from the retaining channels (2), and lift the antenna (3)