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.

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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 !

Thursday 28 February 2019

HOW TO DISASSEMBLE - DELL ADAMO XPS – HOW TO REMOVE THE KEYBOARD – HOW TO REMOVE SOLID STATE DRIVER – AC ADAPTER SPECIFICATION – LAPTOP REPAIR AND SERVICE

How to disassemble - Dell Adamo XPS – How to remove the keyboard – how to remove Solid state driver – AC adapter specification – Laptop repair and service

Category: Laptop repair and service 

Contents of this article 

  • How to remove the battery 
  • How to remove Display assembly 
  • AC adapter specification  

Dell Adamo XPS

DISASSEMBLING PARTS 
How to remove the Computer Battery
1. Follow the instructions in Before You Begin.
2. Turn the computer over.
3. Slide and hold the battery release latch.
4. Using the grip on the computer battery, push the computer battery towards the computer and rotate it upwards.
5. Lift the computer battery out of the computer.
How to remove the Coin-Cell Battery
1. Follow the instructions in Before You Begin.
2. Remove the computer battery
3. Open the display
4. Remove the palm rest assembly
5. Disconnect the coin-cell battery cable from the connector on the system board.
6. The coin-cell battery is glued to the system board. Using a plastic scribe pry the coin-cell battery out of the system board.
How to remove the Bridge Battery
1. Follow the instructions in Before You Begin.
2. Remove the computer battery
3. Open the display
4. Remove the palm rest assembly
5. Disconnect the bridge battery cable from the connector on the left daughter board.
6. The bridge battery is glued to the base cover. Using a plastic scribe pry the bridge battery out of the base cover.
How to remove the Display Assembly
1. Follow the instructions in Before You Begin.
2. Remove the computer battery
3. Open the display
4. Remove the palm rest assembly
5. Remove the Bluetooth card
6. Remove the WLAN card
7. Make note of the antenna cable routing and the tape placement.
8. Disconnect the following cables from their corresponding connectors on the system board:
# display cable — lift the tab and pull the cable away from the connector
# left I/O board cable — lift the tab and pull the cable away from the connector
# battery power cable — pull the cable away from the connector
# AC adapter power cable — pull the cable away from the connector
# right I/O board cable — lift the tab and pull the cable away from the connector
9. Remove the two screws that secure the display assembly to the computer base.
10. Slide and lift the computer base away from the display assembly.
How to remove the Solid State Drive
1. Follow the instructions in Before You Begin.
2. Remove the computer battery
3. Open the display
4. Remove the palm rest assembly
5. Remove the screw that secures the solid state drive to the computer base.
6. Slide and lift the solid state drive to disconnect it from the connector on the right daughter board.
How to remove the Keyboard
1. Follow the instructions in Before You Begin.
2. Remove the computer battery
3. Open the display
4. Remove the palm rest assembly
5. Remove the four screws that secure the keyboard to the computer base.
6. Ease the keyboard up using a plastic scribe.
7. Carefully rotate the keyboard away from the computer as indicated in the following illustration.
AC Adapter specification
Type DA45NM102-00
Input voltage (nominal) 100 V – 240 V (nominal)
Input current (maximum) 1.5 A (continuous)
Input frequency 50 Hz – 60 Hz (single phase nomina
Output power (maximum) 45 W Output current (maximum) 3.21 A
Posted By: FRANK at 07:04
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