貌似你的格式不对吧:
我查一般是这样的,我用的命令是dmidecode-t2
root@client57~]#dmidecode-t2
#dmidecode2.7
SMBIOS2.5present.
Handle0x0003,DMItype2,16bytes.
BaseBoardInformation
Manufacturer:Intel
ProductName(表示主板号):S5000VSA()
Version:NotSpecified
SerialNumber:QSSA93700477
AssetTag:NotSpecified
主板号是:S5000VSA