I help my father with the computers in his small office. There is one computer that randomly turns off once every week. Now it started to not send a signal to the monitors. When this happens, the reset button does not work. I have to press the shutdown button and hold until the computer turns off at once, I tried to push it and wait but it does not work. Although this last one might be an office file asking if I want to save it.
I also heard a trickling sound inside the case, like when a stabilizer is not getting enough power (or maybe too much, I do not know) from the power outlet. Maybe this is a question in the Power Supply section of this forum, but I would like to rule out virus first.
The computers just run Windows Defender and it did not find anything. I downloaded Bitdefender and Malwarebytes to run scans and nothing too. I also checked the SSD health and it is at 92%. I tested the monitors (It has 2, like every computer in the office) in other computers and they work fine. I connected it to other monitors and it finally worked, but I do not know what is the problem.
Finally, all computers run Windows 10 and have an i5 8400 CPU, a 240 GB Kingston Sata SSD, 1 8GB stick of DDR4 Corsair Vengeance, a 300w Cooler Master PSU and stock cooler. All computers in the office were bought at the same time. I bought the parts brand new from a reputable distributor and built them myself. All other computers work fine. This is an accounting office by the way so no heavy work loads.
I also heard a trickling sound inside the case, like when a stabilizer is not getting enough power (or maybe too much, I do not know) from the power outlet. Maybe this is a question in the Power Supply section of this forum, but I would like to rule out virus first.
The computers just run Windows Defender and it did not find anything. I downloaded Bitdefender and Malwarebytes to run scans and nothing too. I also checked the SSD health and it is at 92%. I tested the monitors (It has 2, like every computer in the office) in other computers and they work fine. I connected it to other monitors and it finally worked, but I do not know what is the problem.
Finally, all computers run Windows 10 and have an i5 8400 CPU, a 240 GB Kingston Sata SSD, 1 8GB stick of DDR4 Corsair Vengeance, a 300w Cooler Master PSU and stock cooler. All computers in the office were bought at the same time. I bought the parts brand new from a reputable distributor and built them myself. All other computers work fine. This is an accounting office by the way so no heavy work loads.