User Guide
Page 28
...DIMM sockets: DIMM_A1 DIMM_B1 DIMM_A2 DIMM_B2 128 Pins 112 Pins R M3A78-EM M3A78-EM 240-pin DDR2 DIMM Sockets Channel Channel 1 Channel 2 Sockets DIMM_A1 and DIMM_A2 DIMM_B1 and DIMM_B2 1.7.2 Memory configurations You may install 256 MB, 512 MB, 1 GB, and 2 GB unbuffered ECC/non-ECC DDR2... DIMMs into the DIMM sockets. Populated DIMM_B2 - - - A DDR2 module has the same physical dimensions as a DDR DIMM but has a 240-pin footprint compared to prevent installation on a DDR DIMM socket. 1.7 System memory 1.7.1 Overview The motherboard...
...DIMM sockets: DIMM_A1 DIMM_B1 DIMM_A2 DIMM_B2 128 Pins 112 Pins R M3A78-EM M3A78-EM 240-pin DDR2 DIMM Sockets Channel Channel 1 Channel 2 Sockets DIMM_A1 and DIMM_A2 DIMM_B1 and DIMM_B2 1.7.2 Memory configurations You may install 256 MB, 512 MB, 1 GB, and 2 GB unbuffered ECC/non-ECC DDR2... DIMMs into the DIMM sockets. Populated DIMM_B2 - - - A DDR2 module has the same physical dimensions as a DDR DIMM but has a 240-pin footprint compared to prevent installation on a DDR DIMM socket. 1.7 System memory 1.7.1 Overview The motherboard...
User Guide
Page 43
...hard disk and optical disk drives. The data transfer rate of the Serial ATA 3Gb/s is backward compatible with 133 MB/s (Ultra DMA133). 4. Serial ATA connectors (7-pin SATA1, SATA2, SATA3, SATA5, SATA6) These connectors are for ... RSATA_TXP3 GND SATA3 GND RSATA_RXN2 RSATA_RXP2 GND RSATA_TXN2 RSATA_TXP2 GND GND RSATA_RXN1 RSATA_RXP1 GND RSATA_TXN1 RSATA_TXP1 GND R M3A78-EM M3A78-EM SATA Connectors SATA2 SATA1 Important note on Serial ATA Install the Windows® XP Service Pack 1 before... RAID 1, and RAID 10 configuration through the onboard SB700 controller. ASUS M3A78-EM 1-31
...hard disk and optical disk drives. The data transfer rate of the Serial ATA 3Gb/s is backward compatible with 133 MB/s (Ultra DMA133). 4. Serial ATA connectors (7-pin SATA1, SATA2, SATA3, SATA5, SATA6) These connectors are for ... RSATA_TXP3 GND SATA3 GND RSATA_RXN2 RSATA_RXP2 GND RSATA_TXN2 RSATA_TXP2 GND GND RSATA_RXN1 RSATA_RXP1 GND RSATA_TXN1 RSATA_TXP1 GND R M3A78-EM M3A78-EM SATA Connectors SATA2 SATA1 Important note on Serial ATA Install the Windows® XP Service Pack 1 before... RAID 1, and RAID 10 configuration through the onboard SB700 controller. ASUS M3A78-EM 1-31
User Guide
Page 54
...174; XP environment a. Click Start from the menu, then select Format. ASUS AFUDOS: Updates the BIOS in case you to manage and update the motherboard Basic Input/Output System (BIOS) setup. 1. Insert a 1.44 MB floppy disk to restore the BIOS in Windows® environment. Click File... from the Windows® desktop, then select My Computer. ASUS CrashFree BIOS 3: Updates the BIOS using a...
...174; XP environment a. Click Start from the menu, then select Format. ASUS AFUDOS: Updates the BIOS in case you to manage and update the motherboard Basic Input/Output System (BIOS) setup. 1. Insert a 1.44 MB floppy disk to restore the BIOS in Windows® environment. Click File... from the Windows® desktop, then select My Computer. ASUS CrashFree BIOS 3: Updates the BIOS using a...
User Guide
Page 55
...This utility also allows you to copy the current BIOS file that the floppy disk is not write-protected and has at least 1.2 MB free space to display the Format 3 1/2 Floppy dialog box. Copying the current BIOS To copy the current BIOS file using the AFUDOS...fails or gets corrupted during the updating process. ASUS M3A78-EM 2- Click Start. 2. Click from the Windows® desktop, then select Computer. Copy the original or the latest motherboard BIOS file to the floppy disk drive. e. d. b. Insert a formatted, high density 1.44 MB floppy disk to the bootable floppy disk. ...
...This utility also allows you to copy the current BIOS file that the floppy disk is not write-protected and has at least 1.2 MB free space to display the Format 3 1/2 Floppy dialog box. Copying the current BIOS To copy the current BIOS file using the AFUDOS...fails or gets corrupted during the updating process. ASUS M3A78-EM 2- Click Start. 2. Click from the Windows® desktop, then select Computer. Copy the original or the latest motherboard BIOS file to the floppy disk drive. e. d. b. Insert a formatted, high density 1.44 MB floppy disk to the bootable floppy disk. ...
User Guide
Page 84
... [Ignored]. If the fan is not connected to display the detected speed. MB Temperature [xxxºC/xxxºF] or [Ignored] The onboard hardware monitor automatically detects and displays the motherboard and CPU temperatures. If the fan is not connected to the motherboard, the specific field shows N/A. Select Ignored if you do not wish...
... [Ignored]. If the fan is not connected to display the detected speed. MB Temperature [xxxºC/xxxºF] or [Ignored] The onboard hardware monitor automatically detects and displays the motherboard and CPU temperatures. If the fan is not connected to the motherboard, the specific field shows N/A. Select Ignored if you do not wish...