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Desktop: Celeron or something? r or d?
No matter what you have to change, you didn't write the motherboard model, it's hard for me to make a decision, you can change an AMD CPU according to your motherboard model, buy a 2-hand one, cheap and easy to use, but you have to pick one Your memory is estimated to be DDR440 or 400 or 333, then you can also buy a 512 2-hand plug to play dual channel.
Although it doesn't cost much, it is also recommended that you change the machine, and you can do this if you don't want to use too good:
CPU: Celeron Dual-Core E1200
Motherboard: Gigabyte G61, graphics card: Colorful self-choice, if you want to be cheap, you can use Xunjing.
Hard disk: Seagate 320g 300 or so, you can buy a cheap one, but this one is cost-effective.
Memory: 2G 1G Kingston is about 70 yuan.
The rest of you can do it yourself, you can use the old pieces before, and you can also accompany the new ones.
This is more than a thousand It's almost two thousand, depending on where you are The notebook is nothing to change now, the main thing is that it can't be replaced, I like to suggest that you add a discrete graphics card, but how to add it Notebook, there is no possibility of upgrading, so change the memory, but yours is enough
I don't have any more opinions
So be it
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Desktop: Memory and CPU can be upgraded, but your situation is not enough, the upgrade is actually mainly to see whether the motherboard supports, otherwise the motherboard will also be replaced, mind the next everest software to see if your motherboard northbridge chip supports the memory type and the maximum number of G, as well as the motherboard's maximum support for the CPU, in the matter of whether it can be upgraded.
DDR1 is now discontinued**, but it is more expensive, 1G is about 200, and 512M is also about 180.
Notebook: I don't think it's a problem to run the game you played, there's no need to upgrade, and if you have a risk within the warranty, it's not necessary.
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The desktop is older Celeron and it should be Tualtin, see if the memory is SDR or DDR1.
Celeron's CPUs are almost entirely SDR-based.
This computer Even if it is upgraded, it can only type, chat, and look at the web page, if it is Tualatin, the CPU is already good, and the game Yang is also strong, and the graphics card is also OK, it is estimated that it was added later, or when you buy the machine, it is very expensive, very expensive hard disk, 40g, is enough, it depends on yourself, if it is not enough, it is recommended to add a size, it is good to use it yourself, 2 hands of 40g, about 50 yuan.
Memory is the bottleneck of this machine, you need to add memory, if it's SDR memory, then buy another 512M, if it's DDR, buy a 1G.
The laptop has less room for upgrades, and if there is a graphics card slot, it would be nice to add a graphics card.
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You install a "Driver Wizard 2008 beta > to try it, update the driver after installation, remember to update one by one when updating, don't be afraid of the trouble to update too much, easy to card, **address.
Tell you a very simple solution,If your TV only has a CCTV interface,No other interface,Then throw that TV,Buy a new one,Don't believe what computer signal can be solved into a CCTV signal。 It's not impossible to do that, our unit is doing it, centralize the signals of all cameras and transmit them, and then use the TV to receive, but the cost is enough for you to buy 4 new TVs (you need an image encoding card, an image integration card, a frequency divider, a signal transmitter, and they are all expensive). >>>More
If not, buy a router, connect the router to the port, and then connect the rest of the machines to the router, use any machine as the host, log in the network card, and then assign IP to all the machines, the specific operation is, select the local connection - > properties - > internert protocol. In fact, the router is a small gateway, and its IP is the default (, the host is set. >>>More
Just buy an ordinary router It's the easiest Other methods have disadvantages After connecting, it's OK to set the IP address and your laptop is a wireless network card.
CPU and motherboard are not compatible, one AM3 and one FM1, depending on what you mean, you want to get one with integrated graphics. That replaced the CPU with an A6-3650**More than 400, memory for 4G.
In fact, the problem is very simple, your memory is only 256MB If you install XP, it needs the minimum memory configuration, which is 256MB, which is the lowest, plus if you install antivirus software, it will also occupy dozens of MB memory, the memory is small, as you can imagine, so opening the IE browser will prompt insufficient memory. The only way to solve the problem is to increase the memory, but according to your configuration, your computer should be relatively old, you should first check how often your motherboard supports memory. What is the maximum memory capacity supported, according to your configuration, if the motherboard can support the maximum memory of more than 512MB, thank God, you check what brand your current memory is, what is his frequency, and then you go to buy the same brand. >>>More