Saturday, January 14, 2012

6 Steps to Remove LCD Laptop Screen on Compaq Presario

!±8± 6 Steps to Remove LCD Laptop Screen on Compaq Presario

This is a guide to show you how to remove a laptop LCD screen on a Compaq Presario. For tools we will only need 2 tools: a phillips head screw driver and also a sharp/pointy knife.

We will first lift up the lcd screen so that the notebook is in an open state. Look for 6 rubber casings very small circles. They cover 6 screws that we need to remove on the frame of the lcd screen. Use our pointy knife to lift these rubber coverings up. Put them off to the side in a safe place. Take our phillips screw driver and make sure it is small enough to fit in the 6 holes. Remove the 6 screws and put them with the rubber coverings we removed in the last step. Lets take off the outer frame that was being held on by those 6 screws. Be very cautious not to go ripping at the frame, and just take it off gently and do it little by little all the way around. When it starts to feel loose you know you are doing it right. Now that the frame is off we need to identify a few things. Start with the 2 hinges at the base of the laptop lcd screen that we are going to remove. Next look at the left hinge there is group of wires 1 inch thick, that is the video cable that plugs into the motherboard. To the right of that is 2 wires together, that is the inverter wires. The inverter wires run right to left along the base of the LCD screen. Next lets free the LCD screen from the back cover, since the front frame is removed just do the back now. 2 screws secure it to the notebook screen. These 2 screws are on the sides and towards the top. Fold the lcd screen down towards the keyboard a little and begin unscrewing those 2 screws, to free it from the back cover. Detach the cables we talked about before now, the video cable and the inverter cable. They are attached to the actual motherboard of the Compaq Presario motherboard. The video cable might have a little bit of tape holding it down, remove that, then unplug it from its connection. The inverter cables will be easier to detach here.

In case you have any doubts about this process 'remove LCD laptop screen - Compaq Presario' please contact your local computer repair specialist and do not proceed any further without help.


6 Steps to Remove LCD Laptop Screen on Compaq Presario

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Sunday, January 1, 2012

How to Refill a HP Inkjet Cartridge

!±8± How to Refill a HP Inkjet Cartridge

Printers are cheaper than ever these days but the cost of inkjet cartridges can be very expensive, especially if you are using an HP printer. For this reason, many people have started to use ink cartridge refills rather than buy brand new cartridges. Many different types of ink cartridges can be refilled. You can either send them away or refill them yourself with a refill pack.

Most generic or refilled ink cartridges cost about half of what a manufacturer's ink cartridge would. People assume that they are not so good because they are cheaper but that is not the case. Refilled cartridges last as long as brand new ones and deliver the same great results for a fraction of the price.

Refilling Your Cartridge

When refilling ink, the first thing to do is to read the instructions that came with the refilling kit and make sure you understand them. It is best to refill the ink cartridge when there is still a little ink left inside. Have your kit, some paper towels and clear scotch tape to hand. Make sure you are using the correct ink for your cartridge type. If you are using a HP 92 inkjet cartridge, for instance, you should not use a HP 88 ink cartridge refilling kit for the job.

Using a folded paper towel, remove the cartridge from the printer. Find the fill holes on top of the cartridge and pierce with a sharp pencil. Squeeze the cartridge to equalize the pressure. Pour the ink into the cartridge slowly by inserting the long needle from the refill bottle into the refilling hole. Take care not to overfill the cartridge.

Make sure you clean the injector tools well between each color, so one color does not taint another. When the cartridge has been refilled, check it to make sure it is clean and will not leak into the printer. It is a good idea to blot the print head on the kitchen paper to make sure the color is not bleeding. Replace the ink cartridge into the printer and print something right away, to get the ink flowing. Print a photo with different colors or a test page to make sure every color works. Follow the priming or cleaning cycle for your specific printer.

It is always best to refill ink cartridges as soon as you can, instead of leaving them for weeks so they dry out because this gives the best results.

Where to Buy Ink Refills and Print Supplies

The best place to buy HP laser printer ink, toner and ink cartridges is online. Few stores sell refilling kits, since they make more money selling the more expensive manufacturer's ink cartridge, but online you can order a vast variety of printing supplies. Discount ink cartridge for hp printers is cheaper online, because online stores do not have the same high overheads as a store. Whether you are looking for a HP 72 ink cartridge, an inkjet cartridge 56 refill or some toner for your HP 4L, you can find everything you need online, for a much better price than in the stores.

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How to Refill a HP Inkjet Cartridge

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