Why does my PC sometimes take 10–20 minutes to boot?
My PC usually boots in about 30 seconds, but sometimes it takes anywhere from 10 to 20 minutes. This has been happening for nearly two years, and I…
motherboard troubleshooting
Why does my Gigabyte B660 PC restart when I stress-test an RTX 2060?
I'm building a PC with a Gigabyte B660 DDR4 motherboard, an Intel i5-12400, and an RTX 2060. I'm using a Cooler Master GT750M power supply, but the computer…
PC Powers On After Case Swap but Shows No Display
I moved my computer into a replacement case after the original one was damaged. I connected the motherboard, CPU, graphics card, power cables, and case buttons, then performed…
Why Does My New Ryzen PC Take Over 10 Minutes to Boot?
I built a new PC with a Ryzen 7 7800X3D, MSI PRO B650-S WiFi motherboard, Gigabyte Radeon RX 9070 XT, and 32GB of Corsair Vengeance RGB DDR5-6000 RAM.…
Beer Spill Caused a Black Screen and DRAM Warning—What Should I Replace?
My PC stopped displaying anything after I accidentally spilled beer on top of it while gaming. I unplugged it within a second or two after the screen went…
PC Won’t Power On After AC Is Disconnected, Despite a New Motherboard and Known-Good PSU
I'm troubleshooting an older iBUYPOWER prebuilt that intermittently becomes completely unresponsive after AC power is removed. The original Gigabyte B560 DS3H AC motherboard was diagnosed as faulty, so…
RAM slot A1 causes instability while slot B1 works normally—motherboard or CPU issue?
My PC has become unstable whenever any RAM stick is installed in slot A1, while the same sticks work normally in slot B1. With a stick in A1,…
Why does one RAM slot cause crashes while the other works normally?
My desktop has developed severe memory instability after a history of moisture, oxidation, transport, cleaning, and a minor physical accident involving the RAM slot. The system previously had…
PC Powers On After Case Swap but Shows No Display
I moved my PC into a different case after the old one was damaged. I reconnected the motherboard, CPU, graphics card, case buttons, and other main components, then…
Nothing Happens During My First PC Pre-Build Test—What Should I Check?
I'm building a PC for the first time and tried testing the components outside the case before installing everything. I mounted the CPU, RAM, SSD, and CPU cooler,…
PC randomly shuts down and crashes when entering sleep mode
My PC has recently started shutting down without showing a blue screen. I replaced the power supply, but the problem still occurs intermittently. Stress testing has not caused…
PC Shuts Down Without a BSOD and Crashes When Entering Sleep
My PC has recently started shutting down at random without showing a blue screen. Windows logs the issue as Event 41, indicating an unexpected loss of power. I…
Nothing Happens During My PC’s Pre-Build Test—How Should I Troubleshoot It?
I'm building a PC for the first time and performed a pre-build test outside the case. I installed the CPU, motherboard, RAM, SSD, and cooler, then connected the…
How can I clear a chassis-intrusion password on an Intel DX79TO motherboard?
I recently bought a batch of used computers for spare parts and found one with an unusually capable setup: an Intel DX79TO full-size ATX motherboard, 8 RAM slots…
How can I identify the cause of recurring memory-management crashes?
My PC crashes unpredictably and sometimes behaves strangely before failing with MEMORY_MANAGEMENT blue screens. I analyzed several dump files with WinDbg, and they showed multiple 0x1A subtypes, including…
How can I access the BIOS after disabling CSM and losing video output?
I disabled CSM in my ASRock motherboard's BIOS because a game required Secure Boot. After restarting, the computer now skips the ASRock startup screen and goes directly to…
Can’t access BIOS after disabling CSM to enable Secure Boot
I disabled Compatibility Support Module (CSM) in my ASRock motherboard's BIOS because a Fortnite tournament required Secure Boot. After restarting, the computer boots directly to the Windows login…
Motherboard stopped powering on after 24-pin reseats and PCB flexing
I'm troubleshooting a nearly new system built around an ASUS TUF Gaming B450-PLUS II and a be quiet! System Power 10 650W. The Ryzen 3 2200G, stock cooler,…
PC Keeps Power-Cycling and Won’t Boot
My desktop has started repeatedly attempting to start but shutting down almost immediately. The fans spin for less than a second, the GPU lights up, and then the…
Red CPU Light After Upgrading from an i3-12100 to an i5-12th Gen
I was using a 12th-generation Intel i3 with an MSI B760 motherboard, and it booted normally. After replacing the processor with a 12th-generation i5, the system no longer…