I don't know what else could be causing it not wanting to display before it gets to the windows loading circle before logging in. I have my valve index unplugged from the GPU because I know it can mess with the display on startup. I know bios can work because the first time I started up this mobo/cpu combo it prompted me to enter it and I was in. Another time it just displayed a black screen and that's when I restarted. Instead of showing me an asus logo all I see is a black screen. I tried both restarting and shutting down my pc. Start by clicking on the Apple icon in the top-left corner of your Mac’s display.Originally posted by ʟǟֆȶʟɨʋɨռɢքօɛȶ:I've encountered a weird problem If you own a MacBook, the RAM is soldered onto the motherboard and isn’t user accessible. But, unlike most Windows machines, it’s nearly impossible to upgrade the RAM in Apple computers. It’s much easier to see how much RAM is in your Mac. RELATED: What Does a PC's BIOS Do, and When Should I Use It? How to Check How Much RAM You Have on Mac

Just boot it up, use the keyboard shortcut to enter its BIOS or UEFI firmware (it’s different on each PC), and look for information about the system’s memory or RAM. This is particularly helpful if you’re using a PC without a working operating system.

This information is generally displayed in your system’s UEFI firmware or BIOS, too. If you build your own PC, your RAM may not run at its advertised timing until you tweak the timings.

RELATED: How Does RAM Speed and Timing Affect My PC's Performance? Download and install CPU-Z, launch it, and click the “Memory” tab to see this information. To see more specific information about your RAM timings on any version of Windows, we recommend CPU-Z.

Cpuz ram