The refrigerator mainboard sw1 is the power-on button, which is used to start the machine. In addition, there is reset, which is the motherboard reset. It is one of the plug-in objects of the plug-in cable on the motherboard. When you press it with your hand, it will short-circuit. After releasing it, it will return to open-circuit. The instant short-circuit will restart the computer. To put it simply, It's a reset button.
Discharge the bios, that is, clear the bios. If there is no fault, it is not recommended to press this button. Different motherboards have different positions of these three buttons. It is recommended to refer to the motherboard manual for operation.
About 100 yuan.
The Haier brand is favored by consumers for its good product quality and excellent LCD TV technology.
Among Haier TVs, the LCD TVs produced by Haier maintain high-definition resolution while constantly moving towards technology that makes LCD TVs slimmer. In 2009, the ultra-thin LCD screen of the 40-inch LED TV developed by Haier has set a record for the ultra-thin LCD screen in the world.
Haier TV is therefore very popular among people.
General Haier motherboard d274007 refers to a motherboard model produced by Haier Company that is suitable for a variety of electrical equipment. This motherboard is versatile and suitable for many different models of products, such as TVs, air conditioners, refrigerators, etc. It can provide stable and reliable performance, support multiple functions and operating systems, and meet the motherboard needs of different products. The supporting hardware and software environments are extensive, providing convenience for the production and use of various equipment. In short, the universal Haier motherboard d274007 is a motherboard product with comprehensive functions and wide applicability.
The main symptom of Haier's refrigerator mainboard is broken is that the compressor keeps working and the fresh-keeping compartment freezes. Or the compressor is not working and the refrigerator is not cooling. Carry out compressor inspection. Testing of compressor efficiency, that is, suction and exhaust sealing test
There is no unified design for washing machines, and the parts of washing machines produced by various factories are different.
If you need to repair or purchase or replace the computer motherboard of Haier washing machine drum v98538, it is recommended to contact the after-sales service department of Haier washing machine according to the model and brand of the washing machine for repair or purchase replacement.There are many types of Haier washing machine circuit boards. Each one is different and has different prices. You need to specify the board model and washing machine model. The Little Prodigy is fully automatic and has been produced by Haier for many years. The price comes from the Internet and is for reference only. The specific price is subject to the time of purchase
1. Haier washing machine computer board XQB50-7288A circuit board circuit board control board motherboard Little Prodigy 50 yuan
2. Haier Little Prodigy washing machine computer board XQB45-62 antibacterial SD circuit board control board motherboard controller 55 yuan
3. Haier washing machine computer board XQB50-7288A circuit board control board motherboard circuit board Little Prodigy 65 yuan
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