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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..............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!

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All posts are presented here for informative, historical and educative purposes as applicable within fair use. NOTHING HERE IS FOR SALE !

Saturday, 30 March 2019

HOW TO REMOVE KEYBOARD - SAMSUNG NP-Q35xxxx/xxx - LAPTOPS

HOW TO REMOVE KEYBOARD - SAMSUNG NP-Q35xxxx/xxx - LAPTOPS

Samsung NP-Q35 laptop - keyboard removal procedure

KEYBOARD REPLACEMENT
Make sure to separate the AC adapter and battery before disassembling the system.
* Slide the knob all the way to the end in the direction of the arrows (1) and push the battery in the direction of the arrows (2)
* If you push the battery upwards, the battery is separated.
* Remove the HDD compartment cover.
* Remove the memory compartment cover.
* Remove the mini-card compartment cover Remove the screws from the bottom.
* When removing the HDD compartment cover, you will find the HDD. Separate the HDD cable and lift up the HDD at an angle of 70º as shown in the figure.  (To separate the HDD cable, lift up the cable connector.)
Caution: Do not lift the HDD up using excessive force.  Make sure to remove the HDD before turning over the system.
* Separate the ODD as the figure shows.
* Remove screws fixed up TOP and BOTTOM as the figure shows.
* Push the hooks inwards using tweezers as the figure shows and lift up the keyboard.
Caution: Avoid scratching the Top when pushing the hook with the tweezers.
* Lift up the keyboard, then the Connector Lock and separate the FPC.
Lift left side first.
* Separate Cap-Top lower side to 2 of 3
* Separate Cap-Top lower side fully
Caution: Be careful to happen scratch on LCD Front because of excessive force when you disassemble Hinge-Cap area.
Separate the whole Cap-top.
Disconnect the antenna cable connected to the wireless LAN and take the cable out in the direction of the arrow.
Re-do the above procedure to install a new keyboard.
Posted By: FRANK at 05:06
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