Question Computer wont boot

[AcitveSledge]

Newbie here in terms of RAM Compatibility
I need help

pc specs:

CPU: Intel® Core™ i5-12600KF Processor
MOTHERBOARD: Gigabyte B660M DS3H DDR4
RAM: 2X8GB 2666mhz DDR4 and 1x16gb 3200mhz DDR4
GPU: ZOTAC 3070

Issue:
My Pc wont boot when i put my 2X8GB 2666mhz DDR4 and 1x16gb 3200mhz DDR4 RAM together but when i put the 2666mhz ram and 3200mzh separately it boots up.

Is my RAM not compatible with different speed of ram?

 

[kanewolf]

Newbie here in terms of RAM Compatibility
I need help

pc specs:

CPU: Intel® Core™ i5-12600KF Processor
MOTHERBOARD: Gigabyte B660M DS3H DDR4
RAM: 2X8GB 2666mhz DDR4 and 1x16gb 3200mhz DDR4
GPU: ZOTAC 3070

Issue:
My Pc wont boot when i put my 2X8GB 2666mhz DDR4 and 1x16gb 3200mhz DDR4 RAM together but when i put the 2666mhz ram and 3200mzh separately it boots up.

Is my RAM not compatible with different speed of ram?

Mix and match RAM is a gamble. You lost. If you want 32GB you need to purchase a matched set of 2x16GB RAM and replace all that mishmash you have.

 

[AcitveSledge]

Mix and match RAM is a gamble. You lost. If you want 32GB you need to purchase a matched set of 2x16GB RAM and replace all that mishmash you have.

Thank you for the help, good sir! I will use my 1x16GB RAM and will buy another 1x16GB stick running at 3200MHz in the future.

 

[kanewolf]

Thank you for the help, good sir! I will use my 1x16GB RAM and will buy another 1x16GB stick running at 3200MHz in the future.

There is no guarantee that two randomly purchased DIMMs will play nice together. A matched set of two DIMMs is the only guaranteed method.