Friday, 24 August 2012

How to show the details of hardware system components

To show the details of hardware system components,type


$ dmidecode -q


* Dmidecode means DMI table decoder. It contains a description of
system's hardware components and other useful information such
as serial number and BIOS version. To get the details of the
system components,you have to be a superuser. so type "sudo"
in-front of the command. Example is shown below





 $ sudo dmidecode -q
 BIOS Information
    Vendor: American Megatrends Inc.
    Version: 3.11
    Release Date: 10/27/2005
    Address: 0xF0000
    Runtime Size: 64 kB
    ROM Size: 512 kB
    Characteristics:
        ISA is supported
        PCI is supported
        PNP is supported
        APM is supported
        BIOS is upgradeable
        BIOS shadowing is allowed
        ESCD support is available
        Boot from CD is supported
        Selectable boot is supported
        BIOS ROM is socketed
        EDD is supported
        5.25"/1.2 MB floppy services are supported (int 13h)
        3.5"/720 KB floppy services are supported (int 13h)
        3.5"/2.88 MB floppy services are supported (int 13h)
        Print screen service is supported (int 5h)
        8042 keyboard services are supported (int 9h)
        Serial services are supported (int 14h)
        Printer services are supported (int 17h)
        CGA/mono video services are supported (int 10h)
        ACPI is supported
        USB legacy is supported
        LS-120 boot is supported
        ATAPI Zip drive boot is supported
        BIOS boot specification is supported
        Function key-initiated network boot is supported
        Targeted content distribution is supported
    BIOS Revision: 3.11

 System Information
    Manufacturer: HP Pavilion 061
    Product Name: EG218AA-ACJ a1220in
    Version: 0p]0114RE101GRAPH00
    Serial Number: INI5470GQP IN580
    UUID: A471A36E-025E-DA11-8A8A-8BE93B8B73E4
    Wake-up Type: Power Switch
    SKU Number: 
    Family: 

 Base Board Information
    Manufacturer: MSI
    Product Name: Graphite   
    Version: 3.11
    Serial Number: 
    Asset Tag: 
    Features:
        Board is a hosting board
        Board is replaceable
    Location In Chassis: 
    Type: Motherboard

 Chassis Information
    Manufacturer: 
    Type: Desktop
    Lock: Not Present
    Version: 
    Serial Number: 
    Asset Tag: 
    Boot-up State: Safe
    Power Supply State: Safe
    Thermal State: Safe
    Security Status: None
    OEM Information: 0x00000000
    Height: Unspecified
    Number Of Power Cords: 1
    Contained Elements: 0

 Processor Information
    Socket Designation: CPU 1
    Type: Central Processor
    Family: Xeon MP
    Manufacturer: Intel           
    ID: 41 0F 00 00 FF FB EB BF
    Signature: Type 0, Family 15, Model 4, Stepping 1
    Flags:
        FPU (Floating-point unit on-chip)
        VME (Virtual mode extension)
        DE (Debugging extension)
        PSE (Page size extension)
        TSC (Time stamp counter)
        MSR (Model specific registers)
        PAE (Physical address extension)
        MCE (Machine check exception)
        CX8 (CMPXCHG8 instruction supported)
        APIC (On-chip APIC hardware supported)
        SEP (Fast system call)
        MTRR (Memory type range registers)
        PGE (Page global enable)
        MCA (Machine check architecture)
        CMOV (Conditional move instruction supported)
        PAT (Page attribute table)
        PSE-36 (36-bit page size extension)
        CLFSH (CLFLUSH instruction supported)
        DS (Debug store)
        ACPI (ACPI supported)
        MMX (MMX technology supported)
        FXSR (Fast floating-point save and restore)
        SSE (Streaming SIMD extensions)
        SSE2 (Streaming SIMD extensions 2)
        SS (Self-snoop)
        HTT (Hyper-threading technology)
        TM (Thermal monitor supported)
        PBE (Pending break enabled)
    Version: Intel(R) Pentium(R) 4 CPU 3.06GHz                  
    Voltage: 3.3 V 2.9 V
    External Clock: 532 MHz
    Max Speed: 3059 MHz
    Current Speed: 3059 MHz
    Status: Populated, Enabled
    Upgrade: Other
    Serial Number: 
    Asset Tag: 
    Part Number: 

 Cache Information
    Socket Designation: L1-Cache
    Configuration: Enabled, Not Socketed, Level 1
    Operational Mode: Varies With Memory Address
    Location: Internal
    Installed Size: 16 KB
    Maximum Size: 16 KB
    Supported SRAM Types:
        Pipeline Burst
    Installed SRAM Type: Pipeline Burst
    Speed: Unknown
    Error Correction Type: Single-bit ECC
    System Type: Data
    Associativity: 8-way Set-associative

 Cache Information
    Socket Designation: L2-Cache
    Configuration: Enabled, Not Socketed, Level 2
    Operational Mode: Varies With Memory Address
    Location: Internal
    Installed Size: 1024 KB
    Maximum Size: 1024 KB
    Supported SRAM Types:
        Pipeline Burst
    Installed SRAM Type: Pipeline Burst
    Speed: Unknown
    Error Correction Type: Single-bit ECC
    System Type: Unified
    Associativity: 8-way Set-associative

 Cache Information
    Socket Designation: L3-Cache
    Configuration: Disabled, Not Socketed, Level 3
    Operational Mode: Varies With Memory Address
    Location: Internal
    Installed Size: 0 KB
    Maximum Size: 0 KB
    Supported SRAM Types:
        Other
    Installed SRAM Type: Other
    Speed: Unknown
    Error Correction Type: Other
    System Type: Other
    Associativity: Other

 OEM Strings
    String 1: bid=54INemMPC1,54INemMPC1;C_MOJ;IS.N60d;KBDRV; MDVD_STD;MSMON_STD
    String 2: ;PROD_MSWORKS;RP_STD;SDMED_PLS;SFCHK;WD_SE;##
    String 3: 
    String 4: 
    String 5: 
    String 6: 
    String 7: 
    String 8: 
    String 9: 
    String 10: 
    String 11: 
    String 12: 
    String 13: 
    String 14: 
    String 15: 
    String 16: 

 BIOS Language Information
    Installable Languages: 1
        en|US|iso8859-1
    Currently Installed Language: en|US|iso8859-1

 Physical Memory Array
    Location: System Board Or Motherboard
    Use: System Memory
    Error Correction Type: None
    Maximum Capacity: 4 GB
    Number Of Devices: 2

 Memory Array Mapped Address
    Starting Address: 0x00000000000
    Ending Address: 0x000800003FF
    Range Size: 2097153 kB
    Partition Width: 0

 Memory Device
    Total Width: 64 bits
    Data Width: 64 bits
    Size: 2048 MB
    Form Factor: DIMM
    Set: None
    Locator: DIMM0
    Bank Locator: BANK0
    Type: SDRAM
    Type Detail: Synchronous
    Speed: Unknown
    Manufacturer: Manufacturer0
    Serial Number: SerNum0
    Asset Tag: AssetTagNum0
    Part Number: PartNum0

 Memory Device Mapped Address
    Starting Address: 0x00000000000
    Ending Address: 0x0007FFFFFFF
    Range Size: 2 GB
    Partition Row Position: 1
    Interleaved Data Depth: 1

 Memory Device
    Total Width: Unknown
    Data Width: Unknown
    Size: No Module Installed
    Form Factor: DIMM
    Set: None
    Locator: DIMM1
    Bank Locator: BANK1
    Type: Unknown
    Type Detail: Unknown
    Speed: Unknown
    Manufacturer: Manufacturer1
    Serial Number: SerNum1
    Asset Tag: AssetTagNum1
    Part Number: PartNum1

 Memory Device Mapped Address
    Starting Address: 0x00000000000
    Ending Address: 0x000000003FF
    Range Size: 1 kB
    Partition Row Position: 1
    Interleaved Data Depth: 1

 System Boot Information
    Status: No errors detected

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