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 !

Monday 8 April 2019

HP TOUCHSMART TM2 - NOTEBOOK PC – DISASSEMBLING PROCEDURE

HP TouchSmart tm2 - Notebook PC – Disassembling procedure

HP TouchSmart tm2 - Notebook PC – Disassembling procedure – How to remove the case – How to remove the battery – How to remove the HDD
 How to remove Computer feet
The computer feet are adhesive-backed rubber pads. There are four computer feet that adhere to the computer base enclosure. The feet (1) on the front edge of the computer are round. The feet (2) on the rear edge of the computer are oblong and wedge-shaped. The computer feet are available in the Rubber Kit, spare part number 592966-001.
How to remove Battery
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 cord.
Remove the battery:
1. Turn the computer upside down, with the front toward you.
2. Slide the battery lock latch (1), and then release it. (The battery disengages from the computer.)
3. Remove the battery (2) by lifting the front edge, and then swinging it up and back.
How to remove Hard drive
Before removing the hard 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 cord.
4. Remove the battery
Remove the hard drive:
1. Position the computer with the front toward you.
2. Loosen the two Phillips PM2.0×5.0 captive screws that secure the hard drive cover to the computer.
3. Lift the rear edge of the hard drive cover, and then swing it up and forward.
How to remove WWAN module
Before removing the WWAN module, 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 cord.
4. Remove the battery
5. Remove the hard drive cover
Remove the WWAN module:
1. Disconnect the WWAN antenna cables from the WWAN module.
2. Remove the two Phillips PM2.0×4.0 screws that secure the WWAN module to the system board. (The edge of the module opposite the slot rises away from the computer.)
3. Pull the WWAN module away from the slot at an angle and remove it.
How to remove RTC battery
Before removing the RTC 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 cord.
4. Remove the battery
5. Remove the memory cover
Remove the RTC battery:
1. Disconnect the RTC battery cable (1) from the system board.
2. Release the RTC battery (2) from the system board. (The RTC battery is attached to the system board by double-sided tape.)
How to remove Top cover
Before removing the top cover, 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 cord.
4. Remove the battery
5. Remove the hard drive
6. Remove the memory cover
Remove the top cover:
1. Remove the two front rubber feet (1).
2. Remove the 17 Phillips PM2.5×6.0 screws (2) that secure the top cover to the computer.
3. Remove the two Phillips PM2.0×4.0 screws in the battery bay that secure the top cover to the computer.
4. Turn the computer right-side up, with the front toward you.
5. Lift the front edge of the top cover (1) until it rests at an angle.
6. Release the zero insertion force (ZIF) connector to which the TouchPad cable is connected and disconnect the TouchPad cable (2) from the system board.
7. Release the ZIF connector to which the keyboard cable is connected and disconnect the keyboard cable (3) from the system board.
Posted By: FRANK at 01:41
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