Hi @Skyy and welcome You can't overclock the CPU because that's not possible with them. Intel Core i7 Mobile 10750H (For this you need a CPU whose designation ends with a K or X and the board must also allow/support it.) Let's get to the board and Ram and XMP. Your board must be XMP compatible. Look in the bios (F2) under "Advanced/ Memory Overclocking Menü" to see if the entry is there. But that doesn't look like it, see here in the clevo USER manual. you have a Clevo Barebone NH77DDW(-M). Download https://www.clevo.com.tw/en/e-services/download/ftp_download.asp?sno=7968&no=3 and open the manual.pdf. , see page 5-13 there. Something about the CPU and the performance setting. You can set the modes in the Control Center, go to Performance mode , see page B-4. If you don't have it, you can find the control center 3, Version 2,25 here: https://cdn.medion.com/downloads/treiber/08_ControlCenter_Defender_P10.zip Your Ram doesn't seem to be XMP capable either (2x 8192 MB DDR4 SO-DIMM (PC4-21300/ 2666 MHz / JEDEC timing. Or did you use others? bye Fishtown
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