MSI Ms6728 Ver 1 Manual
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Intel ICH5R Serial ATA RAID Introduction B-1 Appendix. Using 4- or 6-Channel Audio Function The southbridge ICH5R provides a hybrid solution that combines two independent SATA ports for support of up to two Serial ATA (Serial ATA RAID) drives. Serial ATA (SATA) is the latest generation of the ATA interface. SATA hard drives deliver blistering transfer speeds of up to 150MB/sec. Serial ATA uses long, thin cables, making it easier to connect your drive and improving the airflow inside your PC. 1. Supports...
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MS-6728 ATX Mainboard B-2 Introduction Following are the Parallel ATA (P-ATA) and Serial ATA (S-ATA) device configurations supported by Intel ICH5R. ATA Operate Mode There are two modes to select: Legacy mode and Native mode. Legacy Mode: --- In this mode, system BIOS just assign the traditional 14 and 15 IRQs to use for HDD. --- Older OSs that do not support switch to Native Mode (DOS, Win98/ ME...) should set SATA and PATA to Legacy Mode. --- Maximum 4 ATA devices to connect. --- Combine mode and...
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Intel ICH5R Serial ATA RAID Introduction B-3 What is RAID 0 (striping)? RAID 0 leverages the read/write capabilities of two or more hard drives working in unison to maximize the storage performance of a computer system. Data in a RAID 0 volume is arranged into blocks that are interleaved among the disks so that reads and writes can be performed in parallel (see below diagram). This technique, known as striping, is the fastest of all of the RAID levels, especially for reading and writing large sequential...
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MS-6728 ATX Mainboard B-4 What is RAID 1 (mirroring)? A RAID 1 array contains two hard drives where the data between the two is mirrored in real time. Since all of the data is duplicated, the operating system treats the usable space of a RAID 1 array as the maximum size of one hard drive in the array. For example, two 40 GB hard drives in a RAID 1 array will appear as a single 40 GB hard drive to the operating system. The primary benefit of RAID 1 mirroring is that it provides good data reliability in...
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Intel ICH5R Serial ATA RAID Introduction B-5 BIOS Configuration The Intel RAID Option ROM should be integrated with the system BIOS on all motherboards with a supported Intel chipset. The Intel RAID Option ROM is the Intel RAID implementation and provides BIOS and DOS disk services. Please use + keys to enter the “Intel(R) RAID for Serial ATA” status screen, which should appear early in system boot-up, during the POST (Power-On Self Test). MSI Reminds You... The “Driver Model”, “Serial #” and “Size”...
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MS-6728 ATX Mainboard B-6 2. Creating, Deleting and Resetting RAID Volumes: After pressing the and keys simultaneously, the following window will appear: (1) Create RAID Volume 1. Select option 1 “Create RAID Volume” and press key. The following screen appears: MSI Reminds You... The following procedure is only available with a newly-built system or if you are reinstalling your OS. It should not be used to migrate an existing system to RAID 0.
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Intel ICH5R Serial ATA RAID Introduction B-7 2. Specify a RAID Volume name and then press the or key to go to the next field. 3. Select the strip value for the RAID 0 or RAID 1 array by using the “upper arrow” or “down arrow” keys to scroll through the available values, and pressing the key to select and advance to the next field. The available values range from 4KB to 128 KB in power of 2 increments. The strip value should be chosen based on the planned drive usage. Here are some suggested...
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MS-6728 ATX Mainboard B-8 5. Then press to create the specified volume and the following prompt will show: 4. From the Strip size, press the or key to advance to the Create Volume prompt. The window will appear as follows:
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Intel ICH5R Serial ATA RAID Introduction B-9 6. Press to confirm the selection or press to create the RAID volume again. Then you will return to the main menu with an updated status as follows: 7. Scroll to option 4 Exit and press to exit the RAID Configuration utility. The following prompt appears: 8. Click to confirm the exit.
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MS-6728 ATX Mainboard B-10 (2) Delete RAID Volume Here you can delete the RAID volume, but please be noted that all data on RAID drives will be lost. Select option 2 Delete RAID Volume from the main menu window and press key to select a RAID volume for deletion. The following window will appear: MSI Reminds You... If your system currently boots to RAID and you delete the RAID volume in the Intel RAID Option ROM, your system will become unbootable.