The Laptop Support Community
The laptop disassembly guide E-mail
Written by Webmaster   
Sunday, 11 February 2007 06:11

 


EzineArticles.com Basic Author

The laptop disassembly guide :

This guide is to provide some help for those who want to disassemble their laptop.

You have to be sure that the problem you face is from the hardware, and that your laptop is not under warranty, since that laptop disassembly void warranty.

Search on the net for service manuals some are free and other cost around 6$, if you don't find your model download some free service manual from different brands and read them many steps are the same in laptop disassembly. But i do recommended to find the manual that fit your laptop because you may need to know the part number of the defective part to change it.

Now you have to prepare a clean working area with small box for the different parts and their screws, and maybe a pen and a paper to remember particular step.

To disassemble the computer, you need the tools below:

Wrist ground strap and conductive mat for preventing electrostatic discharge

Small Phillips screw driver

Flat head screw driver

Hexagonal driver

Tweezers


NOTE : The screws for the different components vary in size. During the disassembly process, group the screws with the corresponding components to avoid mismatch when putting back the components.

When you remove the stripe cover, please be careful not to scrape the cover.


In most of laptop you can actually access by the base to these bays :

battery

memory

hard disk

Remove them all, to remove the optical disk just release the screw securing the optical disk module,push the ODD module using a screwdriver and remove the ODD module from the main unit.


After that look on the keyboard area to find how to remove the keyboard for example with an Acer aspire 5100, you have to remove the middle cover from the edge of the middle cover and carefully detach the middle cover, then you just have to release the two screws securing the keyboard plate and carefully detach the keyboard plate from the edge of the keyboard plate finish by release the keyboard FFC lock carefully because it is fragile. Then remove the keyboard plate.


After that you can either disassembly the lcd module or try to access the motherboard.


For the LCD module carefully disconnect the LCD cable and any other cable that you can see, release any screws holding the LCD module on the bottom side of the main unit, release any other screws securing the LCD hinges on the main unit, then detach the LCD module from the main unit.

For the motherboard every model are different then you have to explore by yourself, but don't forget to read some service manuals before .

You can find some free service manuals in the service manual download section.

I hope that this will give some help.

 
OEM - The Hidden Laptop E-mail
Written by Administrator   
Monday, 12 March 2007 12:15

EzineArticles.com Basic Author

What do you know about the notebook industry ? Do you know the Original Equipment Manufacturer ?

But what is a laptop OEM ?

Nowadays, the manufacturers who conceive and assemble themselves their machines are very rare. Acer, Compaq, Toshiba,Apple, Dell, Sony and others entrust at least the production to thirds.

People as Acer sell models directly drawn from the ranges of the "true" manufacturers of notebooks after some aesthetic final improvements.

Quanta and Compal (which is not Compaq) alone produce

almost 50% of all the notebooks run out in the world.
The remainder is divided between Wistron, Asus, Uniwill, Clevo, FIC, Aopen, ECS, etc.

The Research and Development part is done mainly in Taiwan, but roughly 50% of the world production are ensured in China!

It should be noted that certain cases are very amusing, like that of Asus, the manufacturer produces laptops for thirds (Sony and Apple for example), for his own brand but also his own models “without brand”.

The series TravelMate 29x of Acer comes directly from the line CL5x of Compal.
But the machines like TravelMate 800 and 8000 profit of specific design from Acer (but we do not know who produces them).

Notebooks OEM are sold directly by the manufacturers to wholesalers or retailers.
A little like barebones PC, part of the equipment is already included in "the case".
In the case of the laptops, they include all except: processor, memory, hard disk, optical reader and wifi.

 
How to back up your important data? E-mail
Written by Alan Bradock   
Monday, 05 May 2008 15:13

Home

Did you ever think of what could happen to your business if suddenly your hard drive crashes? Or what would be if some virus attacks your computer and damages its operating system? It is awful even to imagine the result. So we have the only way to prevent from such undesirable situation. Of course, to back up our data timely!

But what is the best way for backing up? How and where to back up all essential files?

In opinion of Robert Earl Gambrel, a veteran computer specialist from the Tampa Bay area, you can back up all necessary files and documents on a second hard drive, an external hard drive, or flash drives.

Because he considers that to store on discs or CDs is wasting time, and in most cases you will not be able to back up all the information you need. Otherwise you need to keep at home tons of discs that will be also wasting of space.

Instead, you can try a 8-gig plug-in flash drives that are quite reliable. He states that relying on his 7 years of experience.

Besides, backing up data to an external drive is mush easier. And you can use the briefcase utility available in your operating system.

To create a briefcase using Windows, click Start then click My Computer. Click the folder you want to use for your briefcase. Select the device where you will create your brief case. On the File menu, select New, and then click Briefcase.

The value in choosing Briefcase to back-up files is that you can synchronize your files. That means when you run your back-up using Briefcase, you are only copying the new files or documents from your business folder.

When setting up my Briefcases, I used the click-and-drag feature in Windows Explorer. That way I could see that the transfer of correspondence, training materials and so forth were being copied to the correct destination. Keep in mind, if you have all your current business files scattered throughout My Documents, you need to organize them into specific files first. Otherwise, all those files. Both business-related and personal, will wind up in a single briefcase.

I asked Gambrel if his customers were still having problems with viruses. He assured me viruses continue to thrive on the internet.

For his own computer, Gambrel's chooses not to use the big subscription programs. He recommends using free software to protect your computer, instead. He personally uses the free versions of AVG, AdAware and Spybot 1.52. "Those programs and the built-in firewall within your operating system is generally enough protection," he told me. "The problem with those big programs is that they slow down your computer." Eventually, their problems and idiosyncrasies escalate to the point of needing a technical expert like Gambrel or making you believe you need a new computer.

If you do wind up with crashes and slow boots, unless you are a computer expert don't try to fix it yourself, Gambrel warned. These could indicate that your operating system has been attacked by a virus. "Turn it off immediately and take it to a technician," he said.

"If the virus has just started, chances are your technician will be able to retrieve most or all of your files." The problem with document retrieval is that computer owners try to track down the problem themselves, often creating pathways for the virus to travel, and enabling it to destroy an increasing number of files.

If you have had a virus identified on your computer, chances are it might have spread to your external drive or flash drives. "Always run a virus scan on those devices before reconnecting them to your computer," Gambrel advised.

 
Vista & Me Part 5 - The Hibernate case E-mail
Written by Alan Bradock   
Monday, 04 February 2008 15:18
why my hibernate stopped working.

 

It is not simply disabled, every time I launch it starts to stop the machine like if it was going to hibernate and suddenly, it returns to the login screen.
I began my investigation thinking that all was the fault of my MBR (master Boot Record), and and I suspected also Grub (the linux most used boot loader),
Armed with my courage, I began by an entire laptop backup, and  I try some tools and solutions to fix my MBR, and then everything goes wrong.
I used the UBCD (ultimate boot cd) to try to repair Grub, with no success, then I used testdisk to remove Grub, this time with success. I then restored my Vista and...
Hibernate still does not function.
I launch testdisk again and I have the idea to analyze my disc, my mbr was completely in disorder  with many ghost entries.
I thus decided to make a complete formatting of my disc with a new partitioning, I then restored all my partition one by one.
But at the end I can not succeed to fix one problem, how to make a good dual boot without Grub and without overwriting the vista new boot loader.
I sought on the Web and I found vistabootpro, it was for me best the solution.
I tried to use it but I found it a little hard to configure, then I went on their forum and I found a guide "how to dual boot vista and linux".
I start to read it and I fall on this warning "Do not resize the Vista partition during the installation of the Linux distribution".
The question is why?
it is simply due to the change in NTFS versions, no Linux partitioning program, nor standard Windows partitioning programs, can properly alter the Vista partition.
(But there is a solution Vista has it's own resizing program)
And I remembered that when I installed my Linux distribution the easiest and fastest choice was to resize my vista partition and then to install linux, but I did not see the effects at this moment,that took time to corrupt all my system.
The choice of the formatting with new partitioning was finally a good choice, and I realized by the same occasion that Grub was innocent, there was also no danger to overwrite the vista MBR.
I thus finished by reinstalling Grub, and I have now a nice dual boot system Vista/Linux with Grub and most important the hibernate function is now fully working.
 
New the Lenovo's Device are able to Delivers E-Mail Via BlackBerrys to Turned-Off ThinkPads E-mail
Written by Alan Bradock   
Saturday, 21 February 2009 08:07

Now Business travelers will use their BlackBerry smartphones to automatically forward e-mail to their ThinkPad laptop Pcs.

-How is it possible?

Lenovo Group Ltd. and Research in Motion Ltd. (RIM) developed a $150 device , said the two companies Monday.

It is called « Lenovo Constant Connect », the service has a hardware and a software component that was developed over two years by Lenovo engineers in Beijing, Japan and North Carolina, Rich Cheston, a distinguished engineer and executive director in Lenovo's software and peripherals business unit, said in an interview Friday.

The hardware part is a small ExpressCard device with 512GB of flash RAM and a Bluetooth antenna that pairs up with the user's BlackBerry via Bluetooth to download any new e-mail.

 
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