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Computer boot will appear CPU FAN ERROR, press F1 to RESUME, also accompanied by the ring 3, 4 sound, this is how to return? This phenomenon lasted six months, has been unable to find the reason, but as before, but also playing computer, feel no impact, but to enter the computer must press F1, What is the cause of this problem? CPU
If the internal heat dissipation of the power supply, the internal temperature is too high, it is easy to lead to the internal capacitor bulge, enter the power supply instability, resulting in computer crashes, blue screen and other failures occur, and may even burn the power
Every boot prompt "CPU FAN error Press F1 to RESUME", "CPU FAN error" is what meaning it, not the CPU, but the auxiliary CPU fan out of the problem, what causes the system prompts "
The dense components have filled the power supply. At the mains input end, we can see EMI filtering circuits with better results. We can even see anti-magnetic rings from the inside to the online, so we can see a variety of painstaking efforts. At present, 3C Certification is one of the essential certifications for power s
Note: The CPU fan and Power fan all only turn to stop, it is obvious that the system to the CPU power problems, resulting in CPU anomalies, the following step-by-step troubleshooting.
Many people think that the higher the fan speed, then at the same time, the more heat away from the CPU, so that the more easily the CPU cooling, the fact is not so. If the fan speed exceeds its standard value, then the fan in a long period of overload operation, the heat a
When buying a computer, you are too concerned about the speed of the CPU, the memory capacity, the speed, and the hard disk capacity and speed, this is also the most transparent, and the majority of businesses are most willing to publicize and boast to use. However, we all ignore a very important issue. The power supply of the PC is the foundation for other compo
is no damage, so a wire instead of the resistance, welding on the circuit. After welding power, measuring the main board interface voltage, PS-ON has 5 V voltage. Connect it to the Black Ground Wire and the fan starts to turn. The other voltage groups are also measured within the specified range. It took 14 hours to start up. No problem. In this way, the ATX power
Q: My machine configuration is good, but why in each boot when the power switch, to wait four or five seconds after the CPU fan began to rotate. But everything is fine with the machine. A: There are generally two reasons for this phenomenon: One is that there is a problem with your CPU
18-5v White Red Red ATX Auxiliary Connector [commonly known as P4 Connector, single row 6-hole female] 1 Ground Black 2 Ground Black 3 Ground Black 4 + 3.3v Orange 5 + 3.3v Orange 6 Red ATX Auxiliary Fan/fireware connector [double row 2*3 6-hole female] (The plug orifice faces itself, the convex head is facing to the right.) Appearance as 2 columns of 3 rows, the first row on the left side is 1th, the right 4th number) Fanx=
connector, single-row 6-hole master connector]1 place black2 place blackBlack 34 + 3.3 V orange5 + 3.3 V orange6 + 5 V redATX Auxiliary Fan/fireware connector [Dual-Row 2*3 6-hole master head](The plug hole is self-oriented and the convex head is facing to the right. The appearance is regarded as two columns and three rows. The first row above is marked as No. 1 on the left and the fourth row on the right)Fanx =
I have talked about the principle of variable frequency power supply before, but many users and enterprises still do not know it, and do not pay much attention to the normal maintenance and maintenance of Variable Frequency Power Supply in Hong Kong. When using the Frequency Conversion
Recently, my friend rush to find me, said his computer can not start the normal. The monitor does not light up after power-on, and the PC speaker keeps issuing the alarm sound. The author first thought may be after the long-term use of accessories due to loosening, so disconnect all power, the video card, CPU and memory strip, and then carefully plug again. The
Every boot prompt "CPU fan error press F1 to RESUME", "CPU fan error" is what it means, not the CPU, but the auxiliary CPU fan out of the problem, what causes the system prompt "
Recently, my friend rushed to me and said his computer could not start properly. After the device is turned on, the monitor cannot light up, and the PC horn keeps making alarms. I first thought it may be because the accessories are loose for a long time, so I disconnected all the power, unplugged the video card, CPU and memory, and re-inserted it carefully. After the device is restarted, the monitor stil
Failure phenomenon: A new configuration of the assembly machine, usually use everything normal. Only in the motherboard BIOS, the CPU fan speed is reported to be 0 rpm (Turn/min), while the actual fan operation is good. Failure Analysis: Currently, the ATX architecture of motherboards basically support the fan speed m
note Aspects 1. Regularly dust the Power box. The Power box is the most dusty parts, but also regularly add lubricating oil to the computer fan to avoid the fan to produce a lot of noise, the health of people is not good. Note Aspects 2. Recommended to buy a computer when choosing a good quality
Power Management Module ( PMM ) and power supply monitoring introductionPower Management Module and supply Voltage SupervisorI think power management and monitoring is a very complex and difficult to control part, not only involvesThe choice of source mode involves complex i
CPU fan between the price difference is very large, the cheapest only more than 10 yuan, the most expensive may reach hundreds of yuan, considering the direct impact on the CPU life of the problem, here a little more money is worth it, but, is not the price of the more expensive must be better. In the consumer concept of ordinary users, a first-class price, the h
The screen appears "CPU fan error" Prompt reason and resolution:. 1, the system BIOS does not detect the speed of the CPU fan After the boot press del enter the BIOS option, into Powerhardware Monitor, you will see that there are three of them together is CPU
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