
Wer unter Linux, ich verwende hier Debian, Informationen wie Hersteller, Version, Release Date, ROM Size und weitere Eigenschaften vom Mainboard Bios anzeigen möchte, kann dies mittels dem Tool dmidecode (DMI = Desktop Management Interface)machen.
Hier ein Beispiel von meinem Gigabyte GA-A75M-S2V
DMIDECODE installieren
# apt install -y dmidecode
alle Informationen Zeilenweise ausgeben lassen:
# dmidecode | less
# dmidecode 3.2-1
SMBIOS 2.4 present.
50 structures occupying 1474 bytes.
Table at 0x000F0100.
Handle 0x0000, DMI type 0, 24 bytes
BIOS Information
Vendor: Award Software International, Inc.
Version: F5
Release Date: 11/03/2011
Address: 0xE0000
Runtime Size: 128 kB
ROM Size: 4096 kB
Characteristics:
...
usw.
Um gezielt bestimmte Informationen zu erhalten, kann auf die DMI Types zugreifen:
Type | Information | Type | Information |
---|---|---|---|
0 | BIOS | 21 | Built-in Pointing Device |
1 | System | 22 | Portable Battery |
2 | Base Board | 23 | System Reset |
3 | Chassis | 24 | Hardware Security |
4 | Processor | 25 | System Power Controls |
5 | Memory Controller | 26 | Voltage Probe |
6 | Memory Module | 27 | Cooling Device |
7 | Cache | 28 | Temperature Probe |
8 | Port Connector | 29 | Electrical Current Probe |
9 | System Slots | 30 | Out-of-band Remote Access |
10 | On Board Devices | 31 | Boot Integrity Services |
11 | OEM Strings | 32 | System Boot |
12 | System Configuration Options | 33 | 64-bit Memory Error |
13 | BIOS Language | 34 | Management Device |
14 | Group Associations | 35 | Management Device Component |
15 | System Event Log | 36 | Management Device Threshold Data |
16 | Physical Memory Array | 37 | Memory Channel |
17 | Memory Device | 38 | IPMI Device |
18 | 32-bit Memory Error | 39 | Power Supply |
19 | Memory Array Mapped Address | 40 | Additional Information |
20 | Memory Device Mapped Address | 41 | Onboard Device |
Anstellen der Types kann auch auf Keywords mittels Parameter --type
oder -t
zugegriffen werden.
Keyword | Types |
---|---|
bios | 0 |
system | 1, 12, 15, 23, 32 |
baseboard | 2, 10, 41 |
chassis | 3 |
processor | 4 |
memory | 5, 6, 16, 17 |
cache | 7 |
connector | 8 |
slot | 9 |
Verwendet werden DMI Type und Keywords wie folgt:
DMI Informationen zum Arbeitsspeicher:
# alle RAM Infos
dmidecote -t memory
# wichtige RAM INfos
dmidecode -t memory | egrep "Maximum Capacity|Number Of Devices|Size|Type:" | egrep -v "No Module|Unknown|None"
DMI Informationen zum Prozessor / CPU:
# alle CPU Infos
dmidecode -t processor
# oder
dmidecode -t 4
# wichtige CPU Infos
dmidecode -t processor | egrep "Family|Manufacturer|Version|Max Speed|Core Count|Thread Count"
DMI Informationen zum BIOS:
# dmidecode -t bios
DMI Informationen zum System:
# dmidecode -t system
DMI Information zum Mainboard:
# dmidecode -t baseboard
Thats it .. Have Fun!