Re: Correct connection of CDR and DVD Drives? advice requested ;)



"M.R.S." <nospam@xxxxxxxxxxxxxxxxxx> a écrit dans le message de news:
0Euyf.92$924.8342@xxxxxxxxxxxxxxxxxxxxx

> System 1:
> Has a CD-ROM, CD-R/W and a hard drive. It's an old AMD K6-2/550. I want
> to duplicated CDs with it. (Shuttle HOT-591 mobo, Win98)
>
> What is the best way to connect the IDE (40-pin) cables? Currently I have
> both the CD-ROM and CD-R/W on the same IDE cable/channel, and the hard
> drive on a separate cable and channel. I tried backing up a previously
> burned disc and it won't work. It simply ejects the disc and says it
> failed.

The cable arrangement can't make a drive fail, unless the controller itself
fails on one of the ports.

> This system used to work fine, I re-configured it and I don't remember
> how I had it set up. Should the CD-ROM and hard drive be on the same
> cable and then have the CD-R/W on an exclusive cable/channel? (keeping
> in mind that I want to do drive to drive copies). The CD-R/W work in DMA
> mode with my MVP3 chipset (what a drag..., it's an older 16X LG CD-R/W)

In general, it is adviced the drives you want to transfer from and to aren't
on the same cable.

> System 2:
>
> Newer unit, I have a DVD-ROM and DVD-R/W (both LG) shared on a 40-pin
> cable. The hard drive is on an 80-pin cable. I want to do drive to drive
> copies. Do they need to be on 80-pin cables?

80-pin cables are required for drive above ATA5 (UDMA66), what the DVD
drives seems not to be, and need no to be since they aren't fast enough.

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