How to fix problems with faulty motherboards and power supplies – power supply units – PSUs – used in desktop computers – PCs
What to do if a faulty processor/CPU is the cause when Win10 fails to install on a new build PC Faulty processor/CPU problem An amateur system builder builds a desktop PC using brand new components from a mainstream online computer store – PC case, RAM memory, motherboard, power supply, processor/CPU, graphics card and M.2 NVMe…
High-end AMD motherboard and Ryzen CPU PC freezes due to automatic BIOS overclocking set by default The lock-up/freezing problem A high-end desktop gaming PC randomly locks up – freezes – several times a day. The system builder, with decades of experience, tested the PC thoroughly before shipping it to the buyer. The solution – Automatic…
PC freezes: My desktop/laptop PC keeps freezing every 15 minutes requiring a reboot PROBLEM – PC freezes regularly My elderly desktop PC runs Windows 7 SP1 64-bit version with 4GB of RAM and an AMD Athlon 64 X2 Socket AM2 processor. Of late. The PC freezes regularly, about every 15 minutes, which requires a restart…
Diagnose a dead power supply unit (PSU) – What to do when a PC power supply fails Problem “Sir, I need help.. My PC is not working.” – Please provide its make and model and describe what is wrong with it. “My PC is not starting.at all. Nothing comes on.” Answer The cause could be…
Cause of a slow M.2 SSD that uses the SATA interface This article summarizes a very long video that diagnoses the cause of a slow M.2 SSD, The work is by the PC technician, Carey Holzman, the link to which I provide at the end of the article. I provide additional information not available in…
Steps you take to diagnose the dead motherboard of a desktop PC At the end of this article, there is a link to a video that shows how to diagnose that a dead motherboard is responsible for a dead desktop PC, I am summarizing the process here. Also adding some missing or extra useful information…
Immediate computer startup shutdown problem: Faulty reset switch causes computer shutdown during startup This article summarizes and adds additional information to the solution of a very interesting, obscure desktop-PC startup shutdown problem that the video link at the end of the article provides. This particular problem illustrates how devilishly obscure some computer problems can be.…
Motherboard problem: Can I replace the motherboard of my PC without having to reinstall Windows 7/8.1/10? Motherboard and Windows problem Can I replace the motherboard of my PC? – My computer running Windows XP Professional SP3 is using an elderly AMD Athlon X2 4600+ dual-core processor and Socket 939 motherboard, so I am looking to…
UPS – The solution to power outages crashing desktop PCs and internet connections – Use an Uninterruptible Power Supply unit Laptop computers working from the mains electricity supply have a built-in solution to sudden short power outages – their battery, which kicks in as soon as a power outage occurs without losing any unsaved work.…
Power supply problems – Essential information on the power supply unit (PSU) of a computer The power supply unit (PSU) of a computer is its most vital component The power supply unit (PSU) of a computer is its most vital component. All too often, it is the most neglected component. As with RAM memory, if…
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