Re: CD not working in XP




ric wrote:

adamomitcheney@xxxxxxxxxxx wrote:

I've just finished building a PC around an ASUS A8N-SLI motherboard.
I've installed Windows XP Pro (by CD) but when I start it up, no CD
drive appears. I have the following drives:

-8<- snip details ->8-

The BIOS is having no problem recognising everything - why can't
Windows? Can anyone help me with what to investigate next?

Jumper the drives correctly.
You have 2x IDE channels (big ribbon cables) and each can have 2 IDE
devices on it. To work properly, one must be set to master and one to
slave - you can either do this automatically by putting the jumpers on
each to "cable select" but this doesn't always work. I'd manually set
one on each cable (2 devices per cable) and jumper them as appropriate.
Note that some hard disks (i.e. Maxtor!) have different jumpering
configurations depending on whether they're master by themselves, or
master sharing with a slave.

get it picked up in bios and you're good to go. you can't damage
anything by changing these (with power off, obv) so experiment until it
works.

Thanks for the response Ric. Everything is jumpered correctly (20GB WDC
jumpered explicitly as master, CD as slave) and the BIOS has no
problems identifying IDE channels and IDs correctly for all my hard
drives and the CD. XP was even installed from the CD. However, the CD
doesn't appear in device manager or disk manager - no error symbols, no
sign at all.

I'm going to play around with setting the CD as secondary master
instead. If that fails, I'll try removing all the IDE devices and add
them back one by one...

Cheers - Adam...

.



Relevant Pages

  • Re: PC wont boot with new motherboard
    ... It won't boot up. ... It won't recognise the CD drives to do a repair install and it won't enter the BIOS. ... Put the CMOS CLEAR jumper back, reinstall the battery, close the case and plug the machine in. ...
    (microsoft.public.windowsxp.help_and_support)
  • Re: Device Manager Issue
    ... Changing the jumper to Master only made the primary slave invisible in BIOS ... What does the BIOS read the drives as? ...
    (microsoft.public.windowsxp.general)
  • Re: Dual boot & master/slave
    ... presuming that my Samsung is set as master now. ... I am NOT familiar with jumper settings -- I just ... The Samsung will be useful to me. ... There is one brand of drives, ...
    (microsoft.public.windowsxp.hardware)
  • Re: My new A8N-SLI Premium: IDE detection problems, DMA failure. Hardware fault?
    ... Take ALL drives off. ... Jumper one of your WD as master-only ... Connect to IDE Controller Port 1. ... >> should never be master on Controller 1. ...
    (alt.comp.periphs.mainboard.asus)
  • Re: WD Hard Drive Reported size Wrong
    ... Now when I manually set the Bios to 38309 cys, 16, 255, then it reports in the Bios as 80 Gb, which is Ok. ... Now in Lifeguard, etc, I format, set partitions etc, all is OK. ... Using the alternate jumper settings on drives that are larger ... that is called a "clip jumper". ...
    (microsoft.public.windowsxp.hardware)