Windows 11 BIOS adjustments didn't get the system to start.
Windows 11 BIOS adjustments didn't get the system to start.
CPU model: i3 12100f
Motherboard: Asus ex-h610-v3
RAM: 16GB 3200MHz
Graphics: Gigabyte Eagle OC RTX 3050
PSU: Corsair VS550
Initially my system worked well until I adjusted the BIOS settings. I ran a stress test and it held up until I installed it inside a case. Then I changed a few options—enabled TPM (possibly), secured boot, disabled CSM, turned on USB legacy. After those tweaks, no display appeared and my keyboard lights stopped working. All USB ports didn’t respond. The power LED started blinking rapidly for about four cycles before repeating. I’ve seen the CMOS reset multiple times by removing the battery and using the header. Previously I used an old SSD with Windows 10 installed. When I tested it, it booted fine. I shut down the PSU right away because this PC is essential for my Zoom calls. Please help me—I really appreciate your time and understand you don’t need much English! Thanks, Edited August 21, 2022 by TaffyRaphy
When Windows starts with this feature turned on, you must first change your drive to GPT before turning it off.
Adjusting those parameters doesn't result in "no display." In the worst cases, they could lead to issues like being unable to enter Windows or encountering a BSOD during the login process. A black screen with no POST indicates a different problem. First, reset the CMOS using the clear button, jumper, or by removing the CR2032 battery for a few minutes.
Congrats on reaching this point. You need to identify the issue affecting your posting. Rate your computer knowledge from 1 to 10—1 means very new, 10 is expert. If you're between 2 and 5, someone 7 and up should review the system. For ages 5 to 6, I can help you troubleshoot steps.
Disconnect all components that aren't crucial for the system. The core parts are the motherboard, CPU, cooler, one RAM stick, GPU, and PSU. Disk drives, case front panel connectors, USB devices, and add-in cards aren't needed to display a POST image. Next, power the computer by connecting the power button pins on the motherboard's front panel connector.
For quick setup, remove the side panel and access the CMOS battery on your motherboard. This will reset any changes you made, restoring functionality. Avoid altering all BIOS settings at once—instead, adjust them gradually until you’re ready to stop posting. Once you cease posting, you’ll identify the issue and share which setting is causing the problem.