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.

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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

DELL INSPIRON 15 - 7000 SERIES – DISASSEMBLING PROCEDURE – HOW TO REMOVE THE KEYBOARD – HOW TO REMOVE THE BATTERY – HOW TO REMOVE THE HDD – LAPTOP REPAIR AND SERVICE

DELL Inspiron 15 - 7000 Series – Disassembling procedure – How to remove the keyboard – How to remove the battery – How to remove the HDD – Laptop repair and service

Category: Laptop Repair and Service

Contents of this article

How to remove the keyboard
How to remove Battery
How to remove the RTC battery

DELL Inspiron 15

DISASSEBLING PROCEDURE

Removing the base cover

Procedure
1 Close the display and turn the computer over.
2 Loosen the captive screw that secures the base cover to the computer base.
3 Using a plastic scribe, pry the base cover off the computer base.

1 plastic scribe

2 captive screw
3 base cover

4 computer base

Removing the battery

Procedure
1 Disconnect the battery cable from the system board.
2 Remove the screws that secure the battery to the computer base.

1 battery cable

2 battery
3 computer base

4 Trox-8 screws (5)

3 Using the pull tab, lift the battery, along with its cable, out of the computer base.

1 pull tab

2 computer base
3 battery
4 Turn the computer over, open the display, and press the power button for five seconds to ground the system board.

Removing the memory modules

Procedure
1 Use your fingertips to carefully spread apart the securing-clips on each end of the memory-module slot until the memory module pops up.

2 Slide and remove the memory module from the memory-module slot

1 securing clips (2)

2 memory-module slot
3 memory module

Removing the hard drive

Procedure
1 Remove the screws that secure the hard-drive assembly to the computer base.
2 Using the pull-tab, disconnect the hard-drive cable from the system board.

3 Lift the hard-drive assembly off the computer base.

1 pull-tab

2 screws (4)
3 hard-drive assembly

4 computer base
4 Disconnect the interposer from the hard drive.

Removing the wireless card

Procedure
1 Disconnect the antenna cables from the wireless card.
2 Remove the screw that secures the wireless card to the system board.

3 Slide and remove the wireless card out of the wireless-card slot.

1 wireless-card slot

2 wireless card
3 antenna cables (2)

4 screw

Removing the keyboard

Procedure
1 Turn the computer over and open the display as far as possible.
2 Using a plastic scribe, gently release the tabs that secure the keyboard to the palm-rest assembly.

3 Carefully turn the keyboard over and place it on the palm-rest assembly.

1 plastic scribe

2 keyboard
3 tabs (6)

4 Open the latches and disconnect the keyboard cable and the keyboard backlight cable from the system board.

1 keyboard cable

2 latches (2)
3 keyboard-backlight cable

4 keyboard
5 Lift the keyboard, along with the cables, off the palm-rest assembly.

Removing the coin-cell battery

Procedure
1 Disconnect the coin-cell battery cable from the system board.

2 Using a plastic scribe, gently pry the coin-cell battery out of the battery socket on the computer base.

1 coin-cell battery

2 battery socket
3 system board