동탄 부동산 사무실 컴퓨터 수리

 

동탄 부동산 사무실 컴퓨터 수리

 

 

출근했더니, 화면 안 켜지는 컴퓨터 수리 사례입니다. 아래 글 참조

동탄부동산에서 사용하는 컴퓨터 수리

 

 

 

화성시 통탄부동산 커뮤터 수리 사례

 

 

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Computer repair for use in Dongtan Real Estate

 

50m

 

© © NAVER Corp.

Computer repair

Computer store on the first floor of 13 Dongtan Bansong-gil, Hwaseong-si, Gyeonggi-do, Republic of Korea

 

Reservation

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1) Reception Symptoms (Guest)

 

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When I left work the day before, after the computer was shut down, I turned on the computer the next morning, but when I press the power button, only the computer's fan rotates and nothing appears on the screen.

 

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2) Confirmation Symptoms (Computer Store)

 

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Only the fan rotates and the first boot screen does not appear. It's not a monitor problem, but there's a problem with the main body.

 

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3) Computer Fault Check Process

 

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Basically, we tested it by replacing the removable slotted accessories (memory, graphics card, etc.). When I adjusted the motherboard reset jumper, replaced the battery, removed the guest memory, and installed my test RAM, the computer came on screen. There may have been a problem with poor memory connection, so I put your memory back on, and there is a symptom that the screen is not working. Even if I plug in my test memory again, the screen won't come in.

 

 

Test Course Pictures

 

Defective symptoms occur intermittently, but the same malfunction occurs in a relatively short time, so normal operation was confirmed after replacing the test power supply.

 

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4) Power Supply Replacement Operation

 

 

 

 

Cooler Master 600W Power Supply has been renewed.

 

Remove the existing failed power supply that is intermittently operated and proceed with the replacement with a new 600W power supply from the Cooler Master. While replacing the power supply, we also cleaned the internal dust, replaced the mainboard battery, and cleaned up the wires.

 

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5) repair time

 

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If the symptoms appear repeatedly with a certain pattern as above, it took about 30 minutes to check and repair.

 

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If the symptoms are inconsistent or if there are no accessories to replace them, it may take longer.

 

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6) Repair cost guidance

 

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The cost of repairing the computer depends on the capacity of the power replaced. We have new power supplies in stock such as 500W, 600W, 700W, 850W, etc. in stock. Please contact us by phone for repair costs.

 

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A 500W rating is often sufficient for a typical office computer. For gaming or high-end editing computers, power capacity varies depending on the model of the graphics card.

 

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I will inform you of the repair cost first and proceed with the repair. Please check your computer and let me know the repair estimate (cost). If you request a repair, the replacement will proceed. We replace it randomly and don't charge for repairs.

 

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If you don't proceed with the repair after the inspection, the inspection fee will be charged separately.

 

If you proceed with the repair, there is no double charge for the inspection. We inform you at the final cost.