The old motherboard can only be replaced with SD256 memory, why?

SDR memory gold finger 2 holes, DDR memory gold finger 1 hole, the old motherboard slot supports two holes, so you should understand!

No,This depends on whether the model of the motherboard is compatible and then chooses,A 256 memory should be between 100-200 yuan,I just bought a 512 memory a few days ago is 300 yuan。

Not every motherboard is OK, some motherboards are plugged into DDR memory modules, there are two notches, SD is a notch, and now the ** of SD256 is about 170. Hehe! Bad consciousness is written backwards, forgive me.

Go downstairs and make friends if you're interested!

SD's memory should be gone now, right?,You can only go to the second-hand dealer to see it.,**It depends on the degree of the old and new,Good condition may be more expensive than DDR,Just change the computer,Now it doesn't cost much,3000 yuan can be equipped with a host that supports Vista。

It should work.

SD memory is mainly installed on the motherboard of the series chipset.

Earlier P4 423 motherboards could also use SD memory.

However, these motherboards generally support up to 512M

Upstairs reversed.

SD is two ports, DDR has only one port, DDR is divided into 1st generation and 2nd generation, and there is no difference between 1st generation and 2nd generation in appearance! The 2nd generation is also a notched one! But the position of the generation is different!

It's best to buy the same one as you used to be, otherwise some memory incompatibilities will be very troublesome!

You can only add SD256 memory, and if you want to change the graphics card, you can change the G5200 or ATI9550 low-cost AGP graphics card.

Doesn't recognize 512M memory Remove one.

1 x SD128 memory and 1 x SD256 can be plugged into a motherboard, provided that the speed can meet the needs of the CPU, if the CPU is 133, the memory of PC100 will definitely not be available.

No, don't try to make an accident, I'm not responsible.

Give it a try, you should be able to.

VIA's KT133A is basically the best motherboard out there. But now I guess it's hard to find.

It's hard to find such a motherboard; Even if I found it, it wouldn't be good, it would be too long. Let's change the CPU and motherboard.

If you want to use the previous memory, you can find the KT133A motherboard, if you can't find it, you can buy the second-hand memory of the DDR400 with 512M and the motherboard of KT600 can also be used.

Dude,Now there is no new board that can be on SD memory,The performance of the CPU is average,If your use for the computer is to go to the Internet,You can go to the old parts market to see,Take U and strips,Try it on the spot,You can use it,And you have to say to the seller that the warranty time is longer。

Go to the computer market to buy it, it is estimated that it is no problem to find one piece for twenty or thirty yuan.

The EMC17 monitor (judged by your graphics card to be at least 5 years old), 180 If you use SD memory, the CPU configuration is more likely to be a product of the old Celeron or Bensan period (it may be AMD).

Then your integrated motherboard will be 815, 810 or KT133, which can sell for 400-600 (depending on the condition).

The above ** is the most ** standard of JS, if someone has more than this, sell it directly and don't negotiate. It is recommended to keep it for a basic net, and it can make do.

Two memories on another 815 motherboard are fine.

It means that there is no problem with the memory, it could only be a compatibility problem, or a problem with your board.

Turn it off, clear the memory slot, wipe the gold finger, and try it one by one.

The motherboard of 815 supports up to 512M of RAM and 2 of 256M RAM, which is definitely no problem.

Crash after startup Is there an alarm sound when starting?

Regardless of whether there is an alarm sound or not, the ready-made situation is very simple, the memory is not compatible, change the memory module.

Or if the connection is not good, if there are three slots, try it.

This is mainly a compatibility problem of the motherboard with the memory, and there are several possibilities: first, the memory capacity exceeds the maximum capacity supported by the motherboard; Second, the two memories are incompatible; The third is to see if the memory slot of your motherboard is dirty, resulting in poor contact. It is recommended to try to plug in one by one, and then plug in each memory slot again, if there is no problem with a single plug, it is that the motherboard is not compatible with the memory.

I've replaced you with memory, I've replaced you with a problematic memory, it's as simple as that.

The latest Zheng Chun's must not work, and Yu Cheng has replaced it with DDR3, and it hasn't been long since it was replaced, and the old one should be DDR2. Beg.