Are you interested in the new AC adapter, or are you looking for a laptop charger? A new AC adapter for Dell Inspiron will become one of your choices—the new AC Adapter for Dell Inspiron 1545 Laptop. Its d imensions is 5.15″ x 2.35 ” x 1.35 and it weighs 13.3 oz. This new AC [...]

Do you have a laptop? Do you know how to protect the hard drive of the laptop? As the most valuable laptop hardware, hard drive may be easily damaged by drops and jolts. Now, I’d like to share some tips about the ways to protect the laptop hard drive. Firstly, be sure the hard drive [...]

You can connect your Mac, input devices, mobile phones, and handheld gadgets to each other by Bluetooth without any cables. But do you get in trouble when you are syncing your bluetooth devices with Mac. This article will show you some tips and someting you may neglect. In order to use your Mac with another [...]

Do you want to increase the life of you laptop, do you want to save the laptop repair fee? OK, I’d like to share some tips for laptop protection: Do: Clean your laptop regularly, including the cool fan and heat sink, keyboard and LCD screen. Use a surge protector. An electrical surge may not affect [...]

It will be issued Zizi Zi current sound when we using notebook. Such a high-frequency noise  is very annoying. We used to solve this problem by replaceing the inverter, or bearing  it. Also, you can get some true sine wave inverters that have very low distortion, but they are not cheap or efficient. All above [...]

Yesterday, a friend asked me to help her repair her Toshiba A105-s2716 satellite. I started the laptop, the screen turned completely black after ten minutes. She told me that one week ago, when she started her laptop, it would flash, and then, the screen turned black and there were gray horizontal lines in the screen, [...]

There are some typical problems for Toshiba laptop. What are they and how to solve them? I’d like to share some tips: First: overheating If you find the keyboard and the bottom of the laptop are very hot, or the cooling fan of the laptop is noisy, or the laptop suddenly shuts off but no [...]

Plug in the power adapter and press on the power button, but there is no signs of life at all, the laptop is dead, what to do? First: Examining the wall outlet to check out whether the laptop DC adapter is getting power from it. Second: Use a voltmeter to test the laptop DC power [...]

If necessary，we should remove memory, hard drive, optical drive and keyboard from our laptop, but how to manage it without any damage? Do as the following steps: STEP 1. Turn off the laptop and remove the battery. Remove the memory and hard drive covers from the bottom of the laptop. Each cover is secured by [...]

Any student who wants to buy a HP notebook would ask some information about Compaq Presario CQ40-122AX (FW551PA), why is it so popular? Let’s have a brief review of it:   Shape: Body: 334×237×33-40mm       weight: 2.26Kg      color: dark gray Configuration: Processor: AMD Athlon64×2 QL-60 (1.9GHz )