ASROCK 775i48 Datasheet

1775i48User ManualVersion 1.0Published October 2004Copyright©2004 ASRock INC. All rights reserved.

10Chapter 2 Installation775i48 is an ATX form factor (12.0" x 7.2", 30.5 x 18.3 cm) motherboard. Before youinstall the motherboard, study t

112.3 775-LAND CPU InstallationFor the installation of Intel 775-LAND CPU,please follow the steps below.Before you insert the 775-LAND CPU into the s

12For proper inserting, please ensure to match the two orientation keynotches of the CPU with the two alignment keys of the socket.Step 2-3. Carefully

132.4 Installation of CPU Fan and HeatsinkThis motherboard is equipped with 775-Pin socket that supports Intel 775-LAND CPU.Please adopt the type of h

142.5 Installation of Memory Modules (DIMM)775i48 motherboard provides two 184-pin DDR (Double Data Rate) DIMM slots.Please make sure to disconnect po

152.6 Expansion Slots (PCI and AGP Slots)There are 5 PCI slots and 1 AGP slot on 775i48 motherboard.PCI slots: PCI slots are used to install expansion

162.7 Jumpers SetupThe illustration shows how jumpers aresetup. When the jumper cap is placed onpins, the jumper is “Short”. If no jumper capis placed

172.8 Onboard Headers and ConnectorsOnboard headers and connectors are NOT jumpers. Do NOT placejumper caps over these headers and connectors. Placing

18Serial ATA (SATA) Please connect the black end ofPower Cable SATA power cable to the power(Optional) connector on each drive. Thenconnect the white

19System Panel Header This header accommodates(9-pin PANEL1) several system front panel(see p.8 No. 15) functions.Chassis Speaker Header Please conne

2Copyright Notice:No part of this manual may be reproduced, transcribed, transmitted, or translated inany language, in any form or by any means, excep

202.9 Serial ATA (SATA) Hard Disks InstallationThis motherboard adopts Intel ICH5 south bridge chipset that supports Serial ATA(SATA) hard disks. You

213. BIOS SETUP UTILITY3.1 IntroductionThis section explains how to use the BIOS SETUP UTILITY to configure your system.The BIOS FWH chip on the mothe

223.1.2 Navigation KeysPlease check the following table for the function description of each navigationkey.Navigation Key(s) Function Description

233.3 Advanced ScreenIn this section, you may set the configurations for the following items: CPUConfiguration, Chipset Configuration, ACPI Configurat

24Ratio StatusThis is a read-only item, which displays whether the ratio status of thismotherboard is “Locked” or “Unlocked”. If it shows “Unlocked”,

25Flexibility OptionThe default value of this option is [Disabled]. It will allow better tolerance formemory compatibility when it is set to [Enabled]

263.3.3 ACPI ConfigurationSuspend to RAMUse this item to select whether to auto-detect or disable the Suspend-to-RAM feature. Select [Auto] will enabl

273.3.4 IDE ConfigurationOnBoard IDE Operate ModePlease select [Compatible Mode] when you install legacy OS (WindowsME / 98SE) into SATA device. If yo

28IDE Device ConfigurationYou may set the IDE configuration for the device that you specify. We willuse the “Primary IDE Master” as the example in the

29Block (Multi-Sector Transfer)The default value of this item is [Auto]. If this feature is enabled, it willenhance hard disk performance by reading o

3Contents1 Introduction ... ... 51.1 Package Contents...

303.3.6 Floppy ConfigurationIn this section, you may configure the type of your floppy drive.3.3.7 Super IO ConfigurationOnBoard Floppy ControllerUse

31Parallel Port AddressUse this item to set the address for the onboard parallel port or disable it.Configuration options: [Disabled], [378], and [278

323.3.8 USB ConfigurationUSB ControllerUse this item to enable or disable the use of USB controller.USB 2.0 SupportUse this item to enable or disable

333.5 Boot ScreenIn this section, it will display the available devices on your system for you to config-ure the boot settings and the boot priority.3

343.5.2 Boot Device PriorityIn this section, you may specify the boot sequence from the available devicesin your system.Likewise, you may also specify

353.7 Exit ScreenSave Changes and ExitWhen you select this option, it will pop-out the following message, “Saveconfiguration changes and exit setup?”

36Chapter 4 Software Support4.1 Install Operating SystemThis motherboard supports various Microsoft® Windows® operating systems: 98 SE / ME / 2000/ XP

44 Software Support ... 364.1 Install Operating System ... 364.

5Chapter 1 IntroductionThank you for purchasing ASRock 775i48 motherboard, a reliable motherboard pro-duced under ASRock’s consistently stringent qua

61.2 SpecificationsPlatform: ATX Form Factor: 12.0-in x 7.2-in, 30.5 cm x 18.3 cmCPU: 775-Pin Socket supporting Intel® Pentium® 4 / Celeron® processor

7BIOS: AMI legal BIOS,Supports “Plug and Play”,ACPI 1.1 compliance wake up events,Supports jumperfree,SMBIOS 2.3.1 support,CPU frequency stepless cont

81.3 Motherboard LayoutDDR1 (64/72 bit, 184-pin module)DDR2 (64/72 bit, 184-pin module)1.5V_AGP1ATX12V1SATA2SATA1CLRCMOS0AUX1CD1PARALLEL PORTCOM1PS2Mo

91.4 ASRock I/O PlusTM1 Parallel Port 7 USB 2.0 Ports (USB01)2 RJ-45 Port 8 USB 2.0 Ports (USB23)3 Line In (Light Blue) 9 Serial Port: COM14