![操作系统没有检测到我的所有 RAM](https://linux22.com/image/937605/%E6%93%8D%E4%BD%9C%E7%B3%BB%E7%BB%9F%E6%B2%A1%E6%9C%89%E6%A3%80%E6%B5%8B%E5%88%B0%E6%88%91%E7%9A%84%E6%89%80%E6%9C%89%20RAM.png)
我算是新手,如果这个问题已经得到很多解答,我很抱歉,但我第一次在新设置上安装了 ubuntu,它似乎只使用了我的 16 GB 中的 8.3 GB。
使用 ubuntu 21.04
但 Ubuntu 似乎知道这一点。以下是屏幕截图:
这是完整的内存检查:
*-firmware
description: BIOS
vendor: American Megatrends Inc.
physical id: 0
version: P4.80
date: 03/10/2021
size: 64KiB
capacity: 16MiB
capabilities: pci upgrade shadowing cdboot bootselect socketedrom edd int13floppy1200 int13floppy720 int13floppy2880 int5printscreen int9keyboard int14serial int17printer acpi usb biosbootspecification uefi
*-memory
description: System Memory
physical id: f
slot: System board or motherboard
size: 16GiB
*-bank:0
description: [empty]
product: Unknown
vendor: Unknown
physical id: 0
serial: Unknown
slot: DIMM 0
*-bank:1
description: DIMM DDR4 Synchronous Unbuffered (Unregistered) 2133 MHz (0,5 ns)
product: F4-3000C16-8GISB
vendor: Unknown
physical id: 1
serial: 00000000
slot: DIMM 1
size: 8GiB
width: 64 bits
clock: 2133MHz (0.5ns)
*-bank:2
description: [empty]
product: Unknown
vendor: Unknown
physical id: 2
serial: Unknown
slot: DIMM 0
*-bank:3
description: DIMM DDR4 Synchronous Unbuffered (Unregistered) 2133 MHz (0,5 ns)
product: F4-3000C16-8GISB
vendor: Unknown
physical id: 3
serial: 00000000
slot: DIMM 1
size: 8GiB
width: 64 bits
clock: 2133MHz (0.5ns)
我做错了什么?
提前致谢!