Showing posts with label computer. Show all posts
Showing posts with label computer. Show all posts
Sunday, November 16, 2008
Is your son a computer hacker?
This is just funny. Some guy thinks his son is a computer hacker. He talks about the warning signs of using the "illegal Russian operating system", Lunix. Is your son using Quake? Does he use an AMD processor, known to be a hacking tool? Is he on the computer for more than an hour per day?
For anyone who knows anything about computers, this is just funny. For anyone who doesn't know anything about computers, time to go see if the CPU is Intel or AMD.
Monday, November 3, 2008
My custom computer
I just finished building my custom computer. 1.6 GHZ core 2 duo is the CPU I am using, aalthough it can be overclocked to 2.2 GHZ dual core. I also have a 2.4 GHz Pentium 4 I can use, but I prefer the Dual Core. I will soon be buying a new HArd Drive to replace my 40 Gig. I am currently using a hard drive I took out of a sattelite reciever. WOr anyone assembling their own computer using a socket 775 cpu, remember 1. Plug the seperate power into your motherboard that goes just to the CPU, 2. Socket 775 CPUs HAVE THE PINS ON THE MOTHERBOARD, not THE CPU. THE MOTHERBOARD IS ONLY GUARENTEED FOR 20 CHANGES of the CPU.I think there age pros and cons to having the CPU pins on the motherboard. If your motherboard breaks, you can get a cheap replacement for around $30. I have already seen people break tehir motherboard while inserting a socket 775 CPU. The up side is that the CPU is harder to damage, which is good for CPUs over $150.
Anyways, I thought I would be using my old power supply and RAM for this build. All I had ordered was a MOtherboard and CPU. Think again. If you want more power and protection gat a power supply with 24 pins for the motherboard. MOst motherboards, including my motherboard, will support old 20 pin power supplies. 24 pin is reccomended. Also remember to get new RAM. My custom built computer now has a 1 GB DDR2 stick of RAM. My motherboard supports up to 4 GB and has 2 slots for RAM. I will probably buy myself a 2 GB later on, and then upgrade my motherboard to something over $100 for more power.
My only problem for now is that I still have an old CRT monitor. Around christmas, I will buy myself something around a 20 inch flatpanel. I am looking for a high resolution, brightness, and fast response and refresh rate.
many people ask me if I have an upgraded video card or plan to upgrade. My motherboard has an on board NVIdia GeForce with VGA and HDMI. I iam not going to buy myself another or better video adapter. The good video adapters that will be any good for me to buy are over $300. Anything less isn't usually good. If I have $300 that I am willing to spend on computers I will probably get myself a great quad-core CPU. Another option would be a huge RAM and motherboard upgrade. Think of how much RAM I could get for $300!
If you have any ideas, have found cheap products, or want to leave feedback, please post a comment. You don't have to register or anything. Thanks!
Anyways, I thought I would be using my old power supply and RAM for this build. All I had ordered was a MOtherboard and CPU. Think again. If you want more power and protection gat a power supply with 24 pins for the motherboard. MOst motherboards, including my motherboard, will support old 20 pin power supplies. 24 pin is reccomended. Also remember to get new RAM. My custom built computer now has a 1 GB DDR2 stick of RAM. My motherboard supports up to 4 GB and has 2 slots for RAM. I will probably buy myself a 2 GB later on, and then upgrade my motherboard to something over $100 for more power.
My only problem for now is that I still have an old CRT monitor. Around christmas, I will buy myself something around a 20 inch flatpanel. I am looking for a high resolution, brightness, and fast response and refresh rate.
many people ask me if I have an upgraded video card or plan to upgrade. My motherboard has an on board NVIdia GeForce with VGA and HDMI. I iam not going to buy myself another or better video adapter. The good video adapters that will be any good for me to buy are over $300. Anything less isn't usually good. If I have $300 that I am willing to spend on computers I will probably get myself a great quad-core CPU. Another option would be a huge RAM and motherboard upgrade. Think of how much RAM I could get for $300!
If you have any ideas, have found cheap products, or want to leave feedback, please post a comment. You don't have to register or anything. Thanks!
Monday, October 13, 2008
Overclocking your CPU
Overclocking a CPU is the process of making it run faster. When you overclock a CPU, there are two main factors. One of the limitations to overclocking your CPU is the amount of heat the CPU will generate. CPUs heat up, and you will need to buy better fans or even a water cooling system if you are serious about overclocking. The second limitation is how fast it operates. There is a certain limit to every CPU, it can't be passed. Don't worry about the second limitation unless you will be overclocking at sub-zero temperatures.
So how do you overclock? To overclock a CPU, you can either increase the multiplier or the FSB. (Front Side bus speed) If you increase the speed of your computers FSB, you are overclocking all the components a bit. The most common way to overclock a CPU is to raise the FSB speed. There is no way to increase the CPU multiplier using software. You can speed up the FSB by using a program called CPUFSB. Download CPUFSB here.
You will need to open up your computer and check a specific number which you enter into the software.
You can further increase how fast your CPU can be by downlaoding and using a program called CPU burn in.
If your computer freezes up or randomly reboots after you overclock it, downclock it a bit.
So how do you overclock? To overclock a CPU, you can either increase the multiplier or the FSB. (Front Side bus speed) If you increase the speed of your computers FSB, you are overclocking all the components a bit. The most common way to overclock a CPU is to raise the FSB speed. There is no way to increase the CPU multiplier using software. You can speed up the FSB by using a program called CPUFSB. Download CPUFSB here.
You will need to open up your computer and check a specific number which you enter into the software.
You can further increase how fast your CPU can be by downlaoding and using a program called CPU burn in.
If your computer freezes up or randomly reboots after you overclock it, downclock it a bit.
Labels:
computer,
CPU,
cpu overclocking,
front side bus,
overclocking,
overclocking a cpu
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