MSI MS-7145, Manual, Page: 34 / 106

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MS-7145 M-ATX Mainboard
IDE1 (Primary IDE Connector)
The first hard drive should always be connected to IDE1. IDE1 can connect a Master
and a Slave drive. You must configure second hard drive to Slave mode by setting the
jumper accordingly.
IDE2 (Secondary IDE Connector)
IDE2 can also connect a Master and a Slave drive.
IDE1 IDE2
MSI Reminds You...
If you install two hard disks on cable, you must configure the second
drive to Slave mode by setting its jumper. Refer to the hard disk docu-
mentation supplied by hard disk vendors for jumper setting instructions.
ATA133 Hard Disk Connectors: IDE1 & IDE2
The mainboard has a 32-bit Enhanced PCI IDE and Ultra DMA 66/100/133 con-
troller that provides PIO mode 0~4, Bus Master, and Ultra DMA 66/100/133 function.
You can connect up to four hard disk drives, CD-ROM and other IDE devices.
The Ultra ATA133 interface boosts data transfer rates between the computer
and the hard drive up to 133 megabytes (MB) per second. The new interface is one-
third faster than earlier record-breaking Ultra ATA/100 technology and is backwards
compatible with the existing Ultra ATA interface.