Legion T5 Desktop (i5-10400) Ram Upgrade Problem
Hi,
I have tried to upgrade my ram from 16GB to 32 GB for my Legion T5 28IMB05 Desktop (i5-10400).
All my three attempts below failed to reach 2666Mhz which is what the stock ram (2X8GB 3200mhz) performs.
- Corsair Vengeance LPX DDR4 3200mhz (2x16GB), runs at 2133mhz
- PNY XLR8 DDR RAM 2666mhz (4X8GB), runs at 2133mhz
- Kingston HyperX FURY 3200mhz (2x16GB), runs at 2400mhz
I learned that XMP is NOT supported on this machine.
BUT according to your support information, the Kingston DDR4s should be compatible, yet it runs at 2400Mhz.
I know that I won't gain more performance from the ram upgrade, but a degraded ram speed is really a disappointment.

I flashed the latest BIOS today (24/NOV/2020), and it does NOT make any difference.
Any suggestions other than getting rid of this machine on ebay?
Thanks,
Brs