Shulou(Shulou.com)06/03 Report--

Like computer hardware supplies, basically there won't be any big problems in a year? But after a year, you will find that all kinds of problems come one after another, at this time, you need to carry out some maintenance, the parts that need to be replaced, the problems on the screen, and the problems that need to be dealt with. For IT personnel, this is the time for you to play your role. Generally speaking, there will be hardware problems as well as software problems, but there are more software problems. Compared with hardware problems, they can not be used at all, or they are getting slower and slower in the process of using them directly, less and less than before.

The new clatter system on my cash register is all used on the old cashier that has been used for 4 years. Can you imagine how serious the problem is?

1. It takes 7 to 10 minutes for each system to start.

2. the direct cashier checkout gets stuck on the white screen during the peak period.

Sometimes the screen is blacked out for no reason

4. Sometimes the computer restarts directly

5. Most of the time, it is directly stuck and nothing moves.

To tell you the truth, if you use the previous authentic system, there will be no problem with this cash register, which has been in use for 4 years, and there will be absolutely no problem if you can continue to use it for 2 ~ 3 years. I can guarantee this. But if you use the crash system, it is completely different. Not only do you need a good network and stable signal, but also the hardware requirements of the system are quite high. Basically, it needs to be updated to the current hardware level on the market. The IT industry washes dishes once every five years, and the update iteration is very fast. What has been used for 4 years can be called a product that is being discarded, not antique, but it is definitely lagging behind by the times.

My assessment of the use of hardware is entirely my personal view of the hardware.

Depreciation rate of IT equipment

Fixed-life depreciation rate

70% 80% in one year

2 years, 65%, 70%.

50% for 3 years and 65%

4 years 45-50%

40-45% for 5 years

35% for 6 years.

Thirty-five percent for seven years

How do you deal with this one?

1. Replacing the memory bar and hard disk is not the core to solve the problem. The core is the motherboard and CPU. If you have to choose the motherboard, why? the iterative update of the hardware is completed on the motherboard. There are many interfaces, slots and threads on the motherboard, but the high temperature of cashier has a great impact on the motherboard, although the surface of the motherboard looks the same as new. But the internal structure has been completely changed. Don't be fooled by the appearance. The replacement price is about 500 to 700.

2. Use a second-hand desktop as the cashier host, because the desktop has a fan, the protection of the CPU and motherboard is much better, and the space is relatively large, the treatment of the heat dissipation of the machine is also much better, which costs about 500 to 1000.

3. Replace the new cash register, this is the best choice, but the price cost is the highest, about 1W cost

This is the best way I can think of. There is no better way.

Basically, what can be used, what can be dismantled, what can be changed has been put to use. This is how I solved it. I really turned waste into treasure in my hand. Basically, I don't have to worry about the problem of cashier. I can't solve it. I'm such a weirdo. If you're in a hurry, I'll think of a way. I'll wait patiently until you find me. There's no way to deal with this. It has been said in advance that it is inevitable to encounter such problems in the future.

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