Le 09/10/2026 à 15:26, Franco Martelli a écrit :
[...]
Device-1: DIMM0 type: DDR3 size: 4 GiB speed: spec: 1866 MT/s
actual: 933 MT/s
[...]
is it possible to set "actual:" from 933 MT/s to 1866 MT/s? Why it is
933 MT/s?
The motherboard is:
(...]
ASUSTeK model: M5A99X EVO R2.0 v: Rev 1.xx
[...]
The filename of the PDF handbook is "E8044_M5A99X_EVO_R2.PDF"[...]
Hello,
Said handbook indicates
-
(https://dlcdnta.asus.com/pub/ASUS/mb/SocketAM3+/M5A99X_EVO_R2.0/E8044_M5A99X_EVO_R20_V2_WEB.pdf?model=M5A99X%20EVO%20R2.0&Signature=qt~nADGbp8ApS7WsiMp9F7sIjdKAj~LiAUVqVum-sLLiF81WMHV724pbo4cEYQcNxZPxlUF~cjJ6EJy0teDv~cRk6lf~cEgvZ395DpT3annTqO6sKHuWYbJqdRKmJ9RDSTTwTOoxwhkeDHy79YDzzjdaIzf4tYAOwe9JGNdkJYSFY1m8wFszQFE9UkJjIekE81st4tTUaHoyYu169Jzl8i8p8dQDHKh9~Q88QNnKzk866t-LTwGBslxpGqv5YzbcVtia7qQ~TImTfRyrLo5I9SzfCGeIb3jU7zt2O5upzjL6qmaspgJ4dwTmBEA703F9yr3dxFLQBOfATnYA7I8w4A__&Expires=1791622219&Key-Pair-Id=K2ITB7O97XKKCX):
"[...] The default memory operation frequency is dependent on its Serial
Presence Detect (SPD), which is the standard way of accessing
information from a memory module. Under the default state, some memory
modules for overclocking may operate at a lower frequency than the
vendor-marked value. To operate at the vendor-marked or at a higher
frequency, refer to section 3.4 Ai Tweaker menu for manual memory
frequency adjustment [...]"
-
(https://dlcdnta.asus.com/pub/ASUS/mb/SocketAM3+/M5A99X_EVO_R2.0/E8044_M5A99X_EVO_R20_V2_WEB.pdf?model=M5A99X%20EVO%20R2.0&Signature=qt~nADGbp8ApS7WsiMp9F7sIjdKAj~LiAUVqVum-sLLiF81WMHV724pbo4cEYQcNxZPxlUF~cjJ6EJy0teDv~cRk6lf~cEgvZ395DpT3annTqO6sKHuWYbJqdRKmJ9RDSTTwTOoxwhkeDHy79YDzzjdaIzf4tYAOwe9JGNdkJYSFY1m8wFszQFE9UkJjIekE81st4tTUaHoyYu169Jzl8i8p8dQDHKh9~Q88QNnKzk866t-LTwGBslxpGqv5YzbcVtia7qQ~TImTfRyrLo5I9SzfCGeIb3jU7zt2O5upzjL6qmaspgJ4dwTmBEA703F9yr3dxFLQBOfATnYA7I8w4A__&Expires=1791622219&Key-Pair-Id=K2ITB7O97XKKCX):
"[...] Memory Frequency [Auto] Allows you to set the memory operating
frequency. Configuration options: [Auto] [DDR3-800MHz] [DDR3-1066MHz]
[DDR3-1333MHz] [DDR3-1600MHz] [DDR3-1866MHz] [DDR3-2133MHz]
[DDR3-2400MHz] [...]"
So what is your present value of this setup?
If it's [Auto], try to set it up manually to [DDR3-1866]
