User Manual
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...POSSIBILITY OF SUCH DAMAGES ARISING FROM ANY DEFECT OR ERROR IN THIS MANUAL OR PRODUCT. ii E5003 First Edition V1 September 2009 Copyright © 2009 ASUSTeK Computer Inc. All Rights Reserved. ASUS PROVIDES THIS MANUAL "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR ...OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. No part of ASUSTeK Computer Inc. ("ASUS"). ASUS ASSUMES NO RESPONSIBILITY OR LIABILITY FOR ANY ERRORS OR INACCURACIES THAT MAY APPEAR IN THIS MANUAL, INCLUDING THE PRODUCTS AND SOFTWARE DESCRIBED IN IT. SPECIFICATIONS AND INFORMATION CONTAINED IN THIS...
...POSSIBILITY OF SUCH DAMAGES ARISING FROM ANY DEFECT OR ERROR IN THIS MANUAL OR PRODUCT. ii E5003 First Edition V1 September 2009 Copyright © 2009 ASUSTeK Computer Inc. All Rights Reserved. ASUS PROVIDES THIS MANUAL "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR ...OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. No part of ASUSTeK Computer Inc. ("ASUS"). ASUS ASSUMES NO RESPONSIBILITY OR LIABILITY FOR ANY ERRORS OR INACCURACIES THAT MAY APPEAR IN THIS MANUAL, INCLUDING THE PRODUCTS AND SOFTWARE DESCRIBED IN IT. SPECIFICATIONS AND INFORMATION CONTAINED IN THIS...
User Manual
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... when installing and configuring the motherboard. How this guide This user guide contains the information you detect any area where it , carefully read all the manuals that came with the product, contact a qualified service technician or your dealer immediately. • To avoid short circuits, keep paper clips, screws, and staples away...
... when installing and configuring the motherboard. How this guide This user guide contains the information you detect any area where it , carefully read all the manuals that came with the product, contact a qualified service technician or your dealer immediately. • To avoid short circuits, keep paper clips, screws, and staples away...
User Manual
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...65533;�it �e�m�t�o�s�e�le�c�t. Optional documentation Your product package may have been added by your dealer. Italics Used to the ASUS contact information. 2. Where to find more keys simultaneously, ...emphasize a word or a phrase. Example: ++ ix These documents are linked with a plus sign (+). Conventions used throughout this manual. DANGER/WARNING: I �n�f�o�r�m��a�t�io��n�t�o��p�r�...
...65533;�it �e�m�t�o�s�e�le�c�t. Optional documentation Your product package may have been added by your dealer. Italics Used to the ASUS contact information. 2. Where to find more keys simultaneously, ...emphasize a word or a phrase. Example: ++ ix These documents are linked with a plus sign (+). Conventions used throughout this manual. DANGER/WARNING: I �n�f�o�r�m��a�t�io��n�t�o��p�r�...
User Manual
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M4A78L-M LE specifications summary ASUS overclocking features Accessories Support DVD Form factor ASUS Turbo Key SFS (Stepless Frequency Selection) from 200MHz to 550MHz at 1MHz increment Adjustable DRAM voltage ASUS C.P.R. (CPU Parameter Recall) 2 x Serial ATA cables 1 x Ultra DMA 133/100 cable 1 x I/O shield 1 x User Manual Drivers ASUS Update ASUS PC Probe II Anti-Virus software (OEM version) MicroATX form factor: 9.6 in x 8.2 in (24.4 cm x 20.8 cm) *Specifications are subject to change without notice. xii
M4A78L-M LE specifications summary ASUS overclocking features Accessories Support DVD Form factor ASUS Turbo Key SFS (Stepless Frequency Selection) from 200MHz to 550MHz at 1MHz increment Adjustable DRAM voltage ASUS C.P.R. (CPU Parameter Recall) 2 x Serial ATA cables 1 x Ultra DMA 133/100 cable 1 x I/O shield 1 x User Manual Drivers ASUS Update ASUS PC Probe II Anti-Virus software (OEM version) MicroATX form factor: 9.6 in x 8.2 in (24.4 cm x 20.8 cm) *Specifications are subject to change without notice. xii
User Manual
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... damaged or missing, contact your motherboard package for buying an ASUS® M4A78L-M LE motherboard! ASUS M4A78L-M LE 1-1 Before you for the following items. Motherboard Cables Accessories Application DVD Documentation ASUS M4A78L-M LE motherboard 2 x Serial ATA cables 1 x Ultra DMA 133/100 cable 1 x I/O shield ASUS motherboard Support DVD User Manual If any of ASUS quality motherboards! Thank you start installing the motherboard, and...
... damaged or missing, contact your motherboard package for buying an ASUS® M4A78L-M LE motherboard! ASUS M4A78L-M LE 1-1 Before you for the following items. Motherboard Cables Accessories Application DVD Documentation ASUS M4A78L-M LE motherboard 2 x Serial ATA cables 1 x Ultra DMA 133/100 cable 1 x I/O shield ASUS motherboard Support DVD User Manual If any of ASUS quality motherboards! Thank you start installing the motherboard, and...
User Manual
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... the Serial ATA 3Gb/s is backward compatible with 133MB/s (Ultra DMA133). 4. ASUS M4A78L-M LE 1-25 Serial ATA connectors (7-pin SATA1 - 6) These connectors are for the Serial...Manual in the BIOS. GND RSATA_RXN4 RSATA_RXP4 GND RSATA_TXN4 RSATA_TXP4 GND GND RSATA_RXN1 RSATA_RXP1 GND RSATA_TXN1 RSATA_TXP1 GND SATA1 SATA4 GND RSATA_RXN5 RSATA_RXP5 GND RSATA_TXN5 RSATA_TXP5 GND GND RSATA_RXN2 RSATA_RXP2 GND RSATA_TXN2 RSATA_TXP2 GND SATA2 SATA5 GND RSATA_RXN6 RSATA_RXP6 GND RSATA_TXN6 RSATA_TXP6 GND GND RSATA_RXN3 RSATA_RXP3 GND RSATA_TXN3 RSATA_TXP3 GND M4A78L-M LE SATA3 M4A78L-M LE...
... the Serial ATA 3Gb/s is backward compatible with 133MB/s (Ultra DMA133). 4. ASUS M4A78L-M LE 1-25 Serial ATA connectors (7-pin SATA1 - 6) These connectors are for the Serial...Manual in the BIOS. GND RSATA_RXN4 RSATA_RXP4 GND RSATA_TXN4 RSATA_TXP4 GND GND RSATA_RXN1 RSATA_RXP1 GND RSATA_TXN1 RSATA_TXP1 GND SATA1 SATA4 GND RSATA_RXN5 RSATA_RXP5 GND RSATA_TXN5 RSATA_TXP5 GND GND RSATA_RXN2 RSATA_RXP2 GND RSATA_TXN2 RSATA_TXP2 GND SATA2 SATA5 GND RSATA_RXN6 RSATA_RXP6 GND RSATA_TXN6 RSATA_TXP6 GND GND RSATA_RXN3 RSATA_RXP3 GND RSATA_TXN3 RSATA_TXP3 GND M4A78L-M LE SATA3 M4A78L-M LE...
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... you to change the settings for the CPU and other system devices. BIOS Information Displays the auto-detected BIOS information. Configuration options: [Auto] [Manual] [Overclock Profile] [Test Mode] ASUS M4A78L-M LE 2-9 CPU OverClocking [Auto] Selects the CPU overclocking options to achieve desired CPU internal frequency. Processor Displays the auto-detected CPU specification. Main Advanced...
... you to change the settings for the CPU and other system devices. BIOS Information Displays the auto-detected BIOS information. Configuration options: [Auto] [Manual] [Overclock Profile] [Test Mode] ASUS M4A78L-M LE 2-9 CPU OverClocking [Auto] Selects the CPU overclocking options to achieve desired CPU internal frequency. Processor Displays the auto-detected CPU specification. Main Advanced...
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... options: [Min.=150] [Max.=1000] PCIE Overclocking [Auto] Configures the PCIE overclocking. Configuration options: [Auto] [Manual] The following item only appears when you set CPU Overclocking to [Manual]. PCIE Clock [100] Sets the PCIE Clock. Configuration options: [200MHz] [400MHz] [600MHz] [800MHZ] [1000MHz] [...the ratio. Overclock Options [Auto] Selects the overclocking profile. Configuration options: [Auto] [Manual] The following item only appears when you set CPU Overclocking to [Manual]. The valid value ranges vary depending on your CPU model. Use / keys to adjust...
... options: [Min.=150] [Max.=1000] PCIE Overclocking [Auto] Configures the PCIE overclocking. Configuration options: [Auto] [Manual] The following item only appears when you set CPU Overclocking to [Manual]. PCIE Clock [100] Sets the PCIE Clock. Configuration options: [200MHz] [400MHz] [600MHz] [800MHZ] [1000MHz] [...the ratio. Overclock Options [Auto] Selects the overclocking profile. Configuration options: [Auto] [Manual] The following item only appears when you set CPU Overclocking to [Manual]. The valid value ranges vary depending on your CPU model. Use / keys to adjust...
User Manual
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...Auto] [Manual] The following item only appears when you set Memory Clock Mode to adjust the value. Memclock Value [200MHz] Selects the DRAM frequency programming method. The values range from 1.10000V to 1.61000V with a 0.01500V increment. Configuration options: [Disabled] [Enabled] ASUS M4A78L-M LE 2-11 The...width. Configuration options: [Auto] [8 Bit] [16 Bit] HT Over Voltage [Auto] Sets the HT over voltage. Use the / keys to [Manual]. Configuration options: [Auto] [Max. = 1.61000V] [Min. = 1.10000V] 2.4.2 CPU Configuration The items in this menu show the CPU-related information ...
...Auto] [Manual] The following item only appears when you set Memory Clock Mode to adjust the value. Memclock Value [200MHz] Selects the DRAM frequency programming method. The values range from 1.10000V to 1.61000V with a 0.01500V increment. Configuration options: [Disabled] [Enabled] ASUS M4A78L-M LE 2-11 The...width. Configuration options: [Auto] [8 Bit] [16 Bit] HT Over Voltage [Auto] Sets the HT over voltage. Use the / keys to [Manual]. Configuration options: [Auto] [Max. = 1.61000V] [Min. = 1.10000V] 2.4.2 CPU Configuration The items in this menu show the CPU-related information ...