Comments on MSI 870-SG45 V2

Beiqiao is very hot, and it is easy to crash when playing games. An internal mainboard maintenance technical friend of MSI told me that the biggest problem of this mainboard is in Beiqiao, especially the 7599VER: 2.1 version, and the repair rate is very high. My motherboard was purchased separately in October of 2010. In February of 2011, it was directly replaced with a new motherboard. In early May, it went wrong again. Just returned from repair. It's really rubbish. And the service cycle is 15 days long. Anger.....

Stable travel error, high heat of Beiqiao, easy to crash or unable to shut down

Fast startup speed, solid workmanship and materials, faster than similar products

Support and service are not very good. The official website still needs to strengthen the driver support. Compared with other brands, it is difficult to find drivers. The price is a little high among the first tier brands, especially high-end products

First tier brands are still trustworthy

Fine workmanship and sufficient materials. The excuses are quite comprehensive, and the temperature control is also very good.

ZOL's information is incomplete. This motherboard also has 870S-G46 (FX) to support bulldozers.
It is about 100 more expensive than the price of those that do not support FX.

Students who want to buy a bulldozer must be careful about whether there is FX or not. If they do not want to upgrade the bulldozer, they can choose one without FX.

cheap

I think the engineers of MSI are too weak. They design the easy overclocking knob but do not design the power on button. This is really annoying. Do I have to open the chassis every time I use the easy overclocking knob? Players who use the easy overclocking knob will be on the naked test platform, but this motherboard is not designed with quick closing and restart buttons, which clearly only uses this function to fool consumers

MSI should treat consumers honestly

Support USB3.0; Video cards can be exchanged. Easy to use overclock button
I use the WIN7 system, and the startup and shutdown speed is very fast

There is only one standard mouse and keyboard interface. Fortunately, my mouse is USB, and it is not connected to the standard interface

It took quite a short time. I didn't find any problems for the time being. I feel good at the moment, but I will add them later

This board of MSI is a better model. I am using it now,
Durable and overclocking are the characteristics of this board, and the boot speed is fast. USB3.0
I can't use it now.

The North Bridge is hot, which is a fact. I added a fan at the chassis to blow directly at the North Bridge. The effect is obviously improved, but the dust comes fast and the noise is much louder.

At the current price, it can be said that there is no cost performance. If it is around 600, it will really exceed the value..

This board has not been used yet, but it is worth buying because of its meticulous workmanship according to the product detail drawing

The price is on the high side. In addition, it is not clear how the heat dissipation effect of the North Bridge is

A good board is worth having

The forum asked and searched for relevant introductions for a long time, and finally found that the difference between the two was only USB3.0, and the others were all the same (later I got the parameters and large pictures of S and A, which basically confirmed my opinion). However, on the major websites (XDong, Zhuoyue, Taobao), the price difference between the two was more than 50 yuan (the average is 729 and 679), and USB3.0 was not widely used, For those of us who can't afford to buy U3 devices, early motherboard replacement will become popular in the future, so the advantage of 870S-G54-H is that it is 50 yuan cheaper (more cheaper on Taobao)~

No USB3.0

I think it is still the comparison value of 870S-G54-H~

I bought it in early March 2011. To be honest, there is no problem for the time being
Master Lu's motherboard temperature cannot be detected. Enter BISO and see 34 degrees.
Similarly, the chipset is 770, and it doesn't matter whether the dual graphics cards are fighting. The parameters are clearly written.

This should be a 770 graphics card. It's dishonest. The name is so different... 7702 generation at most. The memory can only be inserted two lines, but I think it's enough for the time being.

But fortunately, nothing went wrong. By the way, I configure
Graphics card sapphire 5770 white gold 1G 34 degree standby
CPU AMDX4 640 30 degrees
The so-called temperature is outrageously high. I think some motherboards have this problem. If many people have this problem, the factory will not need to be opened.
However, it does not rule out that profiteers give fake goods.
When I bought, I was speechless every time I read a comment, but careful identification can also distinguish between buyers and differences in personal experience... The assembly is just like this. Buy a brand that is perfect

No, the workmanship is very good. Let's report the configuration first:: CPU pterosaur 4X black box 955, N card GTX275, 4G memory 1333,, win7 system

North Bridge can see the temperature with rabbits!! Boot more than 30, play a game (ordinary) 40-50 degrees.. When playing a big game (island crisis beta, etc.), the temperature will soar! The highest reached more than 100 degrees!!! Because the rabbit has a temperature alarm, when I see the alarm, the rabbit can only display an even number of 16 degrees! But I obviously felt a hot air coming out of the box! So I used the fan to blow against the chassis, and soon it became 98 degrees, and gradually dropped to more than 80 degrees!! It can be seen that when 16 ℃ occurs and the alarm is given, the temperature at that time should be about 106!!!!

Since the main version is designed like this (the north bridge has no fan), it means that the engineer thinks that the north bridge can withstand this temperature, but I deeply doubt that it will burn out!! Players, should we consider installing the North Bridge fan? I temporarily used the original method of taking an electric fan to blow...

I started at 590 yuan in Qingdao on October 8. Big board, black, very handsome. Support double card fire fighting with solid workmanship. The X3 440 I use with 870-G45 is 1.29V and 3.82GHZ. Apply voltage to 1.365V and exceed 4GHZ. Very stable. The temperature is not high.

USB3.0 is not supported... It's a pity.

A board with high cost performance.

Support USB3.0, advanced design
I won't tell you the rest,

Prices are a little high

It's a good wrench. I hope the 960T will turn into 6 cores when it comes out!

870-G45 V2
The board is stable and the temperature is good. The north bridge is mild
I feel pretty good for the time being

The chips are 770 and 710
Not 870

Two memory sockets, with a maximum support of 8G (enough for ordinary users)

435 open nuclear stability, may be due to U constitution, died on 3.3
11.09.25 yuan 470 yuan

Tantalum capacitor is used; USB power supply switching adopts chip type; The design of easy overclocking knob is novel.

Average overclocking capacity; MOS is slightly thin; Use soft open core.

If the price can be lower, it is still worth buying.

It seems that dual graphics cards will be popularized. This motherboard has a high cost performance ratio

No,

I'm using 870A-G46 to experience 6850 fire fighting. It's great to play games.

I replaced the 2-wire 770, which had a lot of problems before, and didn't overclock the core. Personally, I think this board is excellent in all aspects, and it is the most satisfactory motherboard I have ever contacted.
CPU:AMD240， Graphics card: sapphire 4830. Standby temperature: CPU: 35; Video card: 32 (4830 is hot after replacing the video card radiator); Mainboard: 30;
Play large 3D games: CPU: more than 40, graphics card: 40-50, motherboard 40-50.
I found a problem that I had never noticed before. When I played 3D, the temperature of the motherboard was 10 degrees higher than my original 2-wire 770, but the CPU, graphics card, memory, etc. were about 10 degrees lower. It turned out that this motherboard had excellent thermal conductivity. Low temperature of some 2-wire motherboards was not good for heat dissipation. In fact, it was the opposite. That was because that board had poor thermal conductivity.

The heat sink is really small. My low-end configuration does not affect it, but the high-end Yilong series on the CPU will have a higher temperature, but it is very easy to solve the problem. Add a few tens of yuan of Beiqiao heat sink, and the passive heat sink can be used. No fan is needed, otherwise unnecessary noise will be added.

The radiator will be perfect if it is bigger

The honorable symbol of regular capacitance ensures the stability of CPU power supply, which is very suitable for overclocking players. The practical and simple easy overclocking plus open core makes overclocking and open core simple, which is very suitable for small white players and users pursuing cost performance. The high-speed reading performance of sata3.0 and the onboard ALC892 audio chip are more suitable for HD users. Another highlight is that the onboard two PCI-E 2.0 16X graphics card slots support CF fire fighting, which gives game players hope.

The price is on the high side. In addition, it is not clear how the heat dissipation effect of the North Bridge is

A good board is worth having