A wonderful tip about a hack was send to me yesterday by Joe. It describes how to change the way a PC, or most other devices that use a power source, can be protected by by a simple magnet and some stuff that does not cost more than $5. All you need is a reed switch, a magnet and some duct tape. It does secure your pc as well from someone that wants to turn it on without your permission.
Companies release new DVD writers all the time that have new functions and work better with certain type of media. They neglect DVD writers that they have produced before and it is quite common that those DVD writers will have problems with certain blank DVDs that have been newly produced.
Finally we are seeing the long awaited progress in the Solid State Drives market. Ridata was the first company to announce three new 2.5" SATA Solid State Drives in 32-, 64-, and 128GB capacities that have read speeds of up to 170 MB / per second and write speeds of up to 105 MB / per second.
It's only a few more months until I will make the final decision about the PC components that I will place in my new computer. I think I will finalize everything in the second quarter of 2008. But before I do that I list once again the components that I want to use in the new PC and hope to receive feedback if you think anything is missing or misplaced.
Modern video cards come in two flavors. The noisy ones that have lots of horsepower and the silent ones that trade some of the horsepower for a reduced noise level. This is currently changing with the release of the Nvidia Geforce 8600GT but most users have an older video card in their computer.
Today I had a problem playing a Region 2 DVD on my Region 1 DVD drive connected to a PC running Windows. I was asked to change the Region of my DVD […]
Have you ever brought in a computer for repair to the friendly computer store next door or send your notebook to that big company that sold you it so that they could check what's wrong with it ? Did it ever occur to you that the technicians that would check the computer could do more than just checking ?
I do work with a Samsung SyncMaster 19" LCD monitor which is an awesome monitor. I used to work with two Samsung monitors of the same size but the second monitor had to replace the defect one at my mothers computer. Monitors with higher resolutions become more and more affordable and I thought it would be nice to purchase a monitor that is capable of displaying images in a higher resolution.
Every router and even many modems are secured by a password, and while it is often very easy to find out what it is, for instance when the admin password is listed […]
I started to collect components for a new computer that I wanted to build last month and decided that it would be nice and helpful if I would post a monthly update on the components, prices and my decision. This is not only helpful for readers of this article but also for me because I know that some of you have way more knowledge of computer hardware than I have.
advantage of adding RAM is the fact that you it is relatively easy to add to your system. Takes less than a minute to replace.
The second choice really depends on what you do with your computer. If you are a gamer you might consider getting one of those new Geforce 8800 GT which start at $270 and make it possible to play Crysis and other high end games in high details. Again, check your computer to see if it supports AGP or PCI Express Video Cards before going out and buying one that does not fit.
Are you living in a neighborhood with lots of Wlan activity ? You can check this if you do search for Wlans on your computer and find lots of them listed. It does not really matter if they use an encryption like WPA, WPA2 or WEP, as long as they are listed there they might interfere with your own Wlan channel which can be the cause for bad download rates and sudden disconnects.
It sometimes is a good idea to check on the components that are installed on your computer. This is extremely important in my opinion if someone else repaired it or if it is a brand new computer to see if all the components are still inside and did not get replaced by other cheaper ones.
I let it slip once or twice in the comments that I'm going to buy and build a new computer in the first quarter of the next year. I just once bought a pre-assembled computer and since then decided to select the hardware components and build it by myself. This has some advantages but also several disadvantages which I would like to shortly address.
I'm really excited about this new technology that will make its way and replace those magnetic hard drives in the long run. Solid State hard drives are based on flash memory which you usually find in most mp3 players these days. They have several advantages in comparison to magnetic hard drives.
The first thing that I'm doing after I bought a computer, be it used or retail, is to check if the components installed are indeed the components advertised. I personally think this is essentially because I witnessed more than once that a computer that was sold did not contain the components that the seller claimed it would.
Don't you hate it that it is not possible to assign a drive letter to an USB device in Windows using Microsoft tools ? Let me correct that, it is possible to assign drive letters to USB devices under some circumstances using Disk Management. This is however not working for all USB devices.
Not every game runs perfectly with the default settings. Some drop in performance more than others when increasing quality settings such as Anti-Aliasing and Anisotropic-Filtering while others show no gain in quality when raising certain settings.
Ghacks is a technology news blog that was founded in 2005 by Martin Brinkmann. It has since then become one of the most popular tech news sites on the Internet with five authors and regular contributions from freelance writers.