笔记本电脑无法使用 4Gb RAM 启动

笔记本电脑无法使用 4Gb RAM 启动

我正在尝试将旧笔记本的 RAM 内存从 1x2Gb 升级到 1x4Gb:

2Gb(顶部)/4Gb(底部)DDR3 SO-DIMM

DDR3 SO-DIMM

根据制造商的规格,这款笔记本最大支持 8Gb(2x4Gb)。
此外,如果两个插槽都已填满,则它们必须具有相同大小的模块。

但是,无论我将 4Gb 插入哪个插槽或留空,笔记本电脑都不会开机自检。
我得到的只是未知的哔声代码错误 ( -.. ---..|声音的)。
注意:我没有尝试升级到 6Gb (2Gb+4Gb)。

我确信这两块内存条都能正常工作,因为我可以在其他笔记本电脑上运行它们。

问题

  • 为什么这台笔记本电脑无法使用单个 4Gb 内存条进行 POST?
  • 我应该检查哪些参数才能保证 RAM 条和笔记本电脑的兼容性?

硬件规格

 

  • 2Gb 模块信息

      root@debian:~# dmidecode --type memory
      # dmidecode 3.3
      Getting SMBIOS data from sysfs.
      SMBIOS 2.7 present.
    
      Handle 0x0005, DMI type 5, 20 bytes
      Memory Controller Information
          Error Detecting Method: None
          Error Correcting Capabilities:
              None
          Supported Interleave: One-way Interleave
          Current Interleave: One-way Interleave
          Maximum Memory Module Size: 8192 MB
          Maximum Total Memory Size: 16384 MB
          Supported Speeds:
              Other
              Unknown
              70 ns
              60 ns
              50 ns
          Supported Memory Types:
              Other
              Unknown
              Standard
              FPM
              SIMM
              Burst EDO
          Memory Module Voltage: 3.3 V
          Associated Memory Slots: 2
              0x0006
              0x0007
          Enabled Error Correcting Capabilities:
              None
              Single-bit Error Correcting
              Double-bit Error Correcting
              Error Scrubbing
    
      Handle 0x0006, DMI type 6, 12 bytes
      Memory Module Information
          Socket Designation: DIMM 0
          Bank Connections: None
          Current Speed: 1 ns
          Type: DIMM
          Installed Size: 2048 MB (Single-bank Connection)
          Enabled Size: 2048 MB (Single-bank Connection)
          Error Status: OK
    
      Handle 0x0007, DMI type 6, 12 bytes
      Memory Module Information
          Socket Designation: DIMM 1
          Bank Connections: None
          Current Speed: Unknown
          Type: None
          Installed Size: Not Installed
          Enabled Size: Not Installed
          Error Status: OK
    
      Handle 0x0013, DMI type 16, 23 bytes
      Physical Memory Array
          Location: System Board Or Motherboard
          Use: System Memory
          Error Correction Type: None
          Maximum Capacity: 2 GB
          Error Information Handle: Not Provided
          Number Of Devices: 2
    
      Handle 0x0014, DMI type 17, 34 bytes
      Memory Device
          Array Handle: 0x0013
          Error Information Handle: Not Provided
          Total Width: 64 bits
          Data Width: 64 bits
          Size: 2 GB
          Form Factor: SODIMM
          Set: None
          Locator: DIMM 0
          Bank Locator: CHANNEL A
          Type: DDR3
          Type Detail: Synchronous Unbuffered (Unregistered)
          Speed: 667 MT/s
          Manufacturer: Not Specified
          Serial Number: 030EF5FB
          Asset Tag: Asset Tag: 
          Part Number: SH564568FH8NZPHSCR
          Rank: 1
          Configured Memory Speed: 533 MT/s
    
      Handle 0x0015, DMI type 17, 34 bytes
      Memory Device
          Array Handle: 0x0013
          Error Information Handle: Not Provided
          Total Width: Unknown
          Data Width: Unknown
          Size: No Module Installed
          Form Factor: <OUT OF SPEC>
          Set: None
          Locator: DIMM 1
          Bank Locator: CHANNEL A
          Type: Unknown
          Type Detail: Unknown
          Speed: Unknown
          Manufacturer: Empty
          Serial Number: Empty
          Asset Tag: Asset Tag: 
          Part Number: Empty
          Rank: Unknown
          Configured Memory Speed: Unknown
    

 

  • 4Gb 模块信息 | 从另一台笔记本电脑查看

      root@debian:~# dmidecode --type memory
      # dmidecode 3.3
      Getting SMBIOS data from sysfs.
      SMBIOS 2.7 present.
    
      Handle 0x0010, DMI type 16, 23 bytes
      Physical Memory Array
          Location: System Board Or Motherboard
          Use: System Memory
          Error Correction Type: None
          Maximum Capacity: 16 GB
          Error Information Handle: Not Provided
          Number Of Devices: 4
    
      Handle 0x0011, DMI type 17, 34 bytes
      Memory Device
          Array Handle: 0x0010
          Error Information Handle: Not Provided
          Total Width: Unknown
          Data Width: Unknown
          Size: No Module Installed
          Form Factor: <OUT OF SPEC>
          Set: None
          Locator: DIMM0
          Bank Locator: BANK 0
          Type: Unknown
          Type Detail: Unknown
          Speed: Unknown
          Manufacturer: Empty
          Serial Number: Empty
          Asset Tag: Unknown
          Part Number: Empty
          Rank: Unknown
          Configured Memory Speed: Unknown
    
      Handle 0x0012, DMI type 6, 12 bytes
      Memory Module Information
          Socket Designation: DIMM0
          Bank Connections: None
          Current Speed: Unknown
          Type: None
          Installed Size: Not Installed
          Enabled Size: Not Installed
          Error Status: OK
    
      Handle 0x0013, DMI type 17, 34 bytes
      Memory Device
          Array Handle: 0x0010
          Error Information Handle: Not Provided
          Total Width: Unknown
          Data Width: Unknown
          Size: No Module Installed
          Form Factor: <OUT OF SPEC>
          Set: None
          Locator: DIMM1
          Bank Locator: BANK 1
          Type: Unknown
          Type Detail: Unknown
          Speed: Unknown
          Manufacturer: Empty
          Serial Number: Empty
          Asset Tag: Unknown
          Part Number: Empty
          Rank: Unknown
          Configured Memory Speed: Unknown
    
      Handle 0x0014, DMI type 6, 12 bytes
      Memory Module Information
          Socket Designation: DIMM1
          Bank Connections: None
          Current Speed: Unknown
          Type: None
          Installed Size: Not Installed
          Enabled Size: Not Installed
          Error Status: OK
    
      Handle 0x0015, DMI type 17, 34 bytes
      Memory Device
          Array Handle: 0x0010
          Error Information Handle: Not Provided
          Total Width: 64 bits
          Data Width: 64 bits
          Size: 4 GB
          Form Factor: DIMM
          Set: None
          Locator: DIMM1
          Bank Locator: BANK 2
          Type: DDR3
          Type Detail: Synchronous
          Speed: 666 MT/s
          Manufacturer: Unknown
          Serial Number: 00000000
          Asset Tag: Unknown
          Part Number: Not Specified
          Rank: 2
          Configured Memory Speed: 1333 MT/s
    
      Handle 0x0016, DMI type 6, 12 bytes
      Memory Module Information
          Socket Designation: DIMM1
          Bank Connections: None
          Current Speed: Unknown
          Type: DIMM
          Installed Size: 4096 MB (Single-bank Connection)
          Enabled Size: 4096 MB (Single-bank Connection)
          Error Status: OK
    
      Handle 0x0018, DMI type 17, 34 bytes
      Memory Device
          Array Handle: 0x0010
          Error Information Handle: Not Provided
          Total Width: Unknown
          Data Width: Unknown
          Size: No Module Installed
          Form Factor: <OUT OF SPEC>
          Set: None
          Locator: DIMM3
          Bank Locator: BANK 3
          Type: Unknown
          Type Detail: Unknown
          Speed: Unknown
          Manufacturer: Empty
          Serial Number: Empty
          Asset Tag: Unknown
          Part Number: Empty
          Rank: Unknown
          Configured Memory Speed: Unknown
    
      Handle 0x0019, DMI type 6, 12 bytes
      Memory Module Information
          Socket Designation: DIMM3
          Bank Connections: None
          Current Speed: Unknown
          Type: None
          Installed Size: Not Installed
          Enabled Size: Not Installed
          Error Status: OK
    
      Handle 0x001B, DMI type 5, 24 bytes
      Memory Controller Information
          Error Detecting Method: None
          Error Correcting Capabilities:
              None
          Supported Interleave: One-way Interleave
          Current Interleave: One-way Interleave
          Maximum Memory Module Size: 8192 MB
          Maximum Total Memory Size: 32768 MB
          Supported Speeds:
              Other
          Supported Memory Types:
              Other
          Memory Module Voltage: Unknown
          Associated Memory Slots: 4
              0x0012
              0x0014
              0x0016
              0x0019
          Enabled Error Correcting Capabilities:
              None
    

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