I tried with SHIFT key and smei586. Still no luck. This is COMPAQ SR1010NX desktop PC (2.7 Ghz celeron).
Base processor
Intel Celeron 2.8 GHz
400 MHz Front side bus
Socket mPGA478
Chipset
845GV
Motherboard Description MIS name: MS-6577 M-ATX Rev. 3.1 (Giovani), Rev. 4.0 (Giovani2)
Compaq name: Giovani-GL6, Giovani2-GL6
CPU Socket 478 for Intel P4 Williamette and Northwood processors
1.4GHZ to 2.8GHz or higher
Intel 845GV Chipset FSB 400/533
Multiplexed AGP interface
Integrated 3D/2D graphic core
Supports DDR 333/266/200 memory
Intel ICH4 Chipset High speed USB 2.0 controller, 480Mb/sec
PCI Master 2.2
I/O APIC
AC'97 2.2 interface
Three UHCI host controllers
One EHCI host controller
Main Memory Four memory banks using two 184-pin unbuffered DDR 333/266/200 DIMMS
Maximum memory is 2GB without ECC (the PC manufacturer's recommended maximum memory may differ)
2.5V DDR DIMMS
Slots Three 32-bit Master PCI (peripheral component interconnect) Bus slots
Onboard IDE IDE HDD/CD-ROM operation modes:
PIO
Bus Master
Ultra DMA 100/66
Connect up to four IDE devices
Onboard Peripherals Two PS/2 ports
Six USB ports (four front, two rear)
One Parallel port
One Serial port
One VGA
One RJ-45 LAN port
Vertical audio ports (line-in, line-out, microphone-in)
Connectors Two IDE (ATA 100)
One ATX power
One Floppy
One AUX-in
One Mic-in
Pinheaders One Front panel
One Clear password
One Clear CMOS
Audio AC'97 link controller integrated in ICH4
Six-channel software codec RealTek AL658 (optional)
LAN RealTek RTL8101L chip
Integrated Fast Ethernet MAC AND PHY (one chip)
Supports 10 Mb/s and 100Mb/s
Compliance with PCI V2.2
Supports ACPI Power Management
BIOS PnP (plug & play) to detect peripheral devices and expansion cards automatically.
DMI (desktop management interface) function to record motherboard specifications.