Please run ‘ man dmidecode‘ from terminal or command prompt to know more about dmidecode. Option 1: Jumper settings can be described here.Īccess Method: General-purpose non-volatile data functionsĭescriptor 2: Single-bit ECC memory error
To get the information about Manufacturer, Model and Serial Number of system, use the following command as shown below. How Do I Get the Manufacturer, Model and Serial Number? ~]# dmidecode -t biosīIOS boot specification is supported 5. To get the BIOS information of the system, run the following command with ‘-t’ option. Note: From the keyword list the memory related information IDs are 5, 6, 16 and 17. How do i get Memory information on system and how much memory is supported by system? The following command shows that the system can support maximum 4GB of RAM. ~]# dmidecode -t cacheĬonfiguration: Enabled, Socketed, Level 1Ĭonfiguration: Enabled, Socketed, Level 2Īssociativity: Unknown 3. Keyword Typesįor example, to get the Cache information on system, you can execute below command instead of Id 7. Handle 0x0001, DMI type 1, 27 bytes System Information Manufacturer: LENOVO Product Name: 20354 Version: Lenovo Z50-70 Serial Number: 1037407803441 UUID: 29D2B1E4-37D2-11E4-9F6E-28D244EBBD98 Wake-up Type: Power Switch SKU Number: LENOVOMT20354BUideaFMLenovo Z50-70 Family: IDEAPAD. Following are the list of available keywords. Instead of going with ‘ type_id‘ you can also use keyword with ‘ -t‘ argument to the dmidecode command. Installed Size: 1024 MB (Single-bank Connection)Įnabled Size: 1024 MB (Single-bank Connection)įollowing are the DMI types details. Id 6 will give us Memory Module information. Dmidecode with options ‘ -t ‘or ‘ –type‘ and ‘ Id‘ will provide us the exact infromation.
How to Get DMI TypesĭMI Id give us particular hardware information of system. # dmidecode 2.11īIOS boot specification is supported 2. Basic Output of Demidecodeīelow is the Demidecode command sample output. You may require root priviledge to execute dmidecode command.
How to Get Hardware Information in Linuxĭmidecode tool read DMI (some say SMBIOS) table to fetch data and displays useful system informations like hardware details, serial numbers and BIOS version, Processor etc. Dmidecode command works for RHEL/ CentOS/ Fedora/ Ubuntu Linux. With help of Dmidecode command we will come to know the details without opening system chasis. I eventually found a DIMFIT tool though have. soldering a new bios Chip I am missing Bios information like: Serial Number, Notebook model ,Guid Number,UUID Number, SKU Number, CTO Localization Code, MAC Address & PCID. Discussion in BIOS Mods started by 90Ninety, Aug 18. Suppose if we want to upgrade a system we need to gather information like Memory, BIOS and CPU etc. New Bios Chip HP ,CQ60 311SA Laptop, missing DMI information.
In this article we’ll see how we can use Dmidecode command to retrieve hardware information of any Linux system.