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 !

Saturday, 16 February 2019

LAPTOP FAULT FINDING & REPAIR METHODS EASY STEPS

Laptop Fault finding & repair methods

1, laptop repair failure - phenomenon: no power
no response by pressing the power switch
laptop repair - major fault location: the power, the power switch, power board, board .

2, the notebook breakdown maintenance - phenomenon: Power is off after power indicator light, the display No response notebook repair - major fault location: BIOS, CPU, motherboards, graphics cards, memory, signal line.

3, laptop repair failure - phenomenon: dark screen after boot, the screen is very dark laptop repair - major fault areas: the motherboard, the signal line , pressure plate, LCD backlight tube .


4, notebook breakdown maintenance - phenomenon: Huaping boot, the display, like flowers or like cloth laptop repair - major fault location: BIOS graphics parts, memory, signal line, the LCD screen .

5, laptop repair faults - phenomenon: black and white boot, white screen, laptop repair - major fault areas: the graphics area, the signal line, the LCD screen
6, notebook repair failure - phenomenon: the LCD screen has a bright line LCD display with a horizontal or vertical bright-line notebook repair - major fault areas: the LCD screen, the signal line.

7, laptop repair failure - phenomenon: the LCD screen has a bright LCD display with white highlights laptop repair - major fault areas: the LCD screen, LCD panels.

8, repair laptop failure - phenomenon: the battery charge is not into power with an external power supply charge, the battery shows zero notebook repair - major fault location: battery, power panel, battery interface board, board .

9, notebook breakdown maintenance - phenomenon: does not recognize the hard disk in the BIOS or system not recognize hard drive laptop repair - major fault location: BIOS, hard drive, interface board, the motherboard.

10, laptop repair failure - phenomenon: does not recognize optical drive not recognized in the BIOS, notebook repair - major fault location: BIOS, CD-ROM, interface, board.

11, laptop repair failure - phenomenon: does not recognize peripherals such as USB, PC card, cat card, and other laptop repair - major fault position: bad peripherals, interfaces, BIOS, interface board, the motherboard.

12, laptop repair failure - the phenomenon: Power crash boot time or from time to time can not run the program into the system or laptop repair - major fault areas: operating system, memory, CPU, cooling components, motherboard .

13, laptop repair failure - phenomenon: the machine does not enter the system does not boot into the system in laptop repair - major fault areas: operating system, memory, CPU, motherboards, interface board
Posted By: FRANK at 04:14
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