In comp.sys.ibm.pc.hardware.misc XYLOPHONE <> wrote:
> Hello,
> Here are even more details on my issue, and other experiments I did.
> LAPTOP HD ON PC W/ADAPTOR:
> - I have tried removing the data cable, and leaving only the power on.
> Still no spin or motor sound or even vibrations (My ears are good, can
> make difference between music on vinyl and CD). Furthermore, the
> desktop BIOS detects no IDE drive. I borrow the cable end from the HD
> which is normally in that PC.
Hmm. It seems very likely the disk does not get power. Maybe your
adapter is broken.
> ON THE LAPTOP:
> - The laptop is a Compaq EVO N800c (Series PP2130 written on back)
> using Pentium 4.
> - The key sequence is CTRL-F10 (I think, because I quickly press many
> keys), and when the BIOS is supposed to arrive, a small blue box
> appears asking for a password. It gives 3 chances and everything
> freezes on 3rd fail.
That may be a BIOS setup password.
> - There is 1 drive slot, I tried sliding both a Floppy and DVD drive.
> In all cases, no boot, but the drive whirr once (floppy) or the CD in
> drive spins up to full speed for a while, then slows down to low speed
> and finally stops. This lets me think the drive (DVD or Floppy) is
> tested in POST, but is not attempting to boot.
Likely correct.
> - I found 2 USB floppy drives. I tried both, and same thing. It's
> POSTed, but apparently not trying to boot.
Likely not it the BOOT sequence in the BIOS setup.
> - While doing all these tests, I try the laptop with NO HD to see what
> happens, and I get a strange message "Non-system disk or disk error,
> replace and strike any key".
That is the standard message, if none of the configured boot
devices are detected. It your case it looks as if the machine
is set to only boot from HDD. Generally this does not allow
diagnostics in case of problems, as you are finding out. The
typical fix is to go into the BIOS setup (which does not
require the HDD or anything, just possibly the BIOS setup
password) and configure an additionsl boot device.
> This is strange, because it doesn't
> attempt to boot from anything (afaik) but the message is exactly the
> one of the boot sector of typical DOS/WINdows non-bootable disk. In
> reality, it would somehow boot even if only to write that message. Or
> it is an EXACT replica of that message in some kind of ROM or flash
> memory. Now I just tried it with no floppy, no CD, no HD, and still
> same message. If I press a key, it quickly disappears and reappears,
> but nothing whirrs or light up even if there is a floppy or CD.
Not strange, but likely nothing but the HDD is configured to be
bootable.
> - And if I put the original XP HD it boots to that password no matter
> boot option chosen, and the HD from other laptop just freezes with
> cursor on top left, as I said in earlier post.
> Any ideas?
You could try to copy the XP installation to a different disk
in order to determine whether the laptop BIOS is expecting
this particular disk or just the system on it.
> Knowing the model, if anyone knows how to access CMOS battery or
> jumper on motherboard, I could go that way, but I still keep this as
> the last solution.
> Thanks, again...
Here are some references that may describe your issue:
http://forums13.itrc.hp.com/service/...readId=1056906
http://answers.yahoo.com/question/in...0220803AAJzJNM
http://bizsupport1.austin.hp.com/bc/.../c01134170.pdf
It seems this thing can be locked and that others went the way
of disconnecting the CMOS battery. The third link is the
"Maintenance and Service guide", that seems to be what
you are looking for, see Section 5.17.
Arno
> ---------- Forwarded message ----------
> From: "Fred" <f...@nospam.com>
> Date: Jul 17, 8:50?pm
> Subject: Using laptop HD on desktop, no power felt.
> To: comp.sys.ibm.pc.hardware.storage, comp.sys.ibm.pc.hardware.misc
> Arno wrote:
>> In comp.sys.ibm.pc.hardware.misc Fred <f...@nospam.com> wrote:
>>> Arno wrote:
>>>> In comp.sys.ibm.pc.hardware.misc Trent <n...@dev.null.****off>
>>>> wrote:
>>>>> On Fri, 17 Jul 2009 11:00:01 +1000 "Fred" <f...@nospam.com> wrote
>>>>> in Message id: <7ca0okF25i0c...@mid.individual.net>:
>>>>>> Nope, the drives will spin up even when the PC controller is
>>>>>> completely dead
>>>>> Not always true.
>>>> Well, when it is completely dead, then yes. But these things never
>>>> die completely and often assert some funky signals like a permanent
>>>> reset.
>>> That possibility can be eliminated by unplugging the ribbon
>>> cable from the adapter but still leaving the power connected.
>> ... which I have suggested some postings before
> No you didnt until much later.
>> but the OP has not yet reported results on this.
> He's only posted twice so far.- Hide quoted text -
> - Show quoted text -