And here is the dmidecode output : WS5K #./dmidecode # dmidecode 1.8 SMBIOS 2.3 present. DMI 2.3 present. 25 structures occupying 945 bytes. DMI table at 0x000F0670. Handle 0x0000 DMI type 0, 20 bytes. BIOS Information Block Vendor: American Megatrends Inc. Version: 2.2 Release: 07/09/02 BIOS base: 0xF0000 ROM size: 256K Capabilities: Flags: 0x000000006FCBDE90 Handle 0x0001 DMI type 1, 25 bytes. System Information Block Vendor: American Megatrends Inc. Product: Uknown Version: 1.0 Serial Number: 1PCC5000RSWW0419S5450EC Handle 0x0002 DMI type 2, 8 bytes. Board Information Block Vendor: USI Product: PA-PR66T Version: 2.0 Serial Number: SYMBOLWS-02-1.11 Handle 0x0003 DMI type 3, 17 bytes. Chassis Information Block Vendor: Uknown Chassis Manufacture Chassis Type: Desktop Version: Version 1.00 Serial Number: 123456890 Asset Tag: 0123ABC Handle 0x0004 DMI type 4, 32 bytes. Processor Socket Designation: Socket-1 Processor Type: Central Processor Processor Family: Processor Manufacturer: Intel Processor Version: Pentium III Handle 0x0005 DMI type 7, 19 bytes. Cache Socket: Internal Cache L1 Internal Cache: write-back L1 Cache Size: 32K L1 Cache Maximum: 1024K L1 Cache Type: Synchronous Handle 0x0006 DMI type 7, 19 bytes. Cache Socket: Internal Cache L2 Internal Cache: write-back L2 Cache Size: 256K L2 Cache Maximum: 1024K L2 Cache Type: Synchronous Handle 0x0007 DMI type 5, 24 bytes. Memory Controller Handle 0x0008 DMI type 6, 12 bytes. Memory Bank Socket: DIMM1 Banks: 1 0 Type: Installed Size: 128Mbyte Enabled Size: 128Mbyte Handle 0x0009 DMI type 6, 12 bytes. Memory Bank Socket: DIMM2 Banks: 3 2 Type: UNKNOWN Installed Size: Not Installed Enabled Size: Not Installed Handle 0x000A DMI type 6, 12 bytes. Memory Bank Socket: DIMM3 Banks: 5 4 Type: UNKNOWN Installed Size: Not Installed Enabled Size: Not Installed Handle 0x000B DMI type 6, 12 bytes. Memory Bank Socket: DIMM4 Banks: 7 6 Type: UNKNOWN Installed Size: Not Installed Enabled Size: Not Installed Handle 0x000C DMI type 9, 13 bytes. Card Slot Slot: PCI1 Type: 32bit Long PCI Status: Available. Slot Features: 3.3v Shared Handle 0x000D DMI type 9, 13 bytes. Card Slot Slot: PCI2 Type: 32bit Long PCI Status: Available. Slot Features: 3.3v Shared Handle 0x000E DMI type 9, 13 bytes. Card Slot Slot: PCI3 Type: 32bit Long PCI Slot Features: 3.3v Shared Handle 0x000F DMI type 9, 13 bytes. Card Slot Slot: PCI4 Type: 32bit Long PCI Slot Features: 3.3v Shared Handle 0x0010 DMI type 9, 13 bytes. Card Slot Slot: PCI5 Type: 32bit Long PCI Slot Features: 3.3v Shared Handle 0x0011 DMI type 9, 13 bytes. Card Slot Slot: ISA1 Type: 16bit Long ISA Slot Features: 3.3v Shared Handle 0x0012 DMI type 9, 13 bytes. Card Slot Slot: ISA2 Type: 16bit Long ISA Slot Features: 3.3v Shared Handle 0x0013 DMI type 11, 5 bytes. OEM Data SMBIOS Support from AMI Tested by James Handle 0x0014 DMI type 8, 9 bytes. Port Connector Internal Designator: USB Internal Connector Type: Mini Centronics External Designator: Def External Connector Type: DB-25 pin male Port Type: SSA SCSI Handle 0x0015 DMI type 12, 5 bytes. Configuration Information System Management BIOS from Atlanta SMBIOS from AMI Handle 0x0016 DMI type 13, 22 bytes. BIOS Language Information Installable Languages: 4 English Traditional Chinese Simplified Chinese Japanese Currently Installed Language: English Handle 0x0017 DMI type 15, 27 bytes. Event Log Log Area: 4096 bytes. Log Header At: 0. Log Data At: 0. Log Type: 4. Log Valid: Yes. Handle 0x0018 DMI type 127, 4 bytes. End-of-Table PNP 1.0 present. Event Notification: Not Supported Real Mode Code Address: F000:6493 Real Mode Data Address: F000:0000 Protected Mode Code Address: 0x000F64BB Protected Mode Data Address: 0x000F0000 PCI Interrupt Routing 1.0 present. Table Size: 160 bytes Router ID: 00:11.0 Exclusive IRQs: None Compatible Router: 1106:3074 BIOS32 Service Directory present. Calling Interface Address: 0x000FDB30 -sukhdeep