Re: [LIB] BIOS problem- Thick drive in L50?

2002-08-16 Thread John Musielewicz

Date: Fri, 16 Aug 2002 19:13:19 -0500
From: John Musielewicz [EMAIL PROTECTED]
Subject: Re: [LIB] BIOS problem- Thick drive in L50?

On Mon, 12 Aug 2002 10:20:49 -0700, you wrote:

Date: Mon, 12 Aug 2002 10:11:45 -0700 (PDT)
From: David Chien [EMAIL PROTECTED]
Subject: Re: [LIB] BIOS problem- Thick drive in L50?

The spacers are in the drive bay for shock protection.  Basically to help
insulate the HD from additional shocks when you drop the Libretto by accident.

All Librettos have them AFIK.

What is the metal plate at the bottom of the drive bay in there for?
With that removed the Magic Ram IDE to PC Card adapter would fit in
perfectly.

John



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Re: [LIB] BIOS problem- Thick drive in L50?

2002-08-16 Thread Raymond

Date: Sat, 17 Aug 2002 09:24:55 +0800
From: Raymond [EMAIL PROTECTED]
Subject: Re: [LIB] BIOS problem- Thick drive in L50?

At 05:08 PM 16/08/2002 -0700, you wrote:
Date: Fri, 16 Aug 2002 19:13:19 -0500
From: John Musielewicz [EMAIL PROTECTED]
Subject: Re: [LIB] BIOS problem- Thick drive in L50?

On Mon, 12 Aug 2002 10:20:49 -0700, you wrote:

 Date: Mon, 12 Aug 2002 10:11:45 -0700 (PDT)
 From: David Chien [EMAIL PROTECTED]
 Subject: Re: [LIB] BIOS problem- Thick drive in L50?
 
 The spacers are in the drive bay for shock protection.  Basically to help
 insulate the HD from additional shocks when you drop the Libretto by 
 accident.
 
 All Librettos have them AFIK.

What is the metal plate at the bottom of the drive bay in there for?
With that removed the Magic Ram IDE to PC Card adapter would fit in
perfectly.

AFAIK its just there for EM shielding purposes on the L100/110 and also for 
heat transfer to the magnesium case on the L50/70 ... as long as the drive 
itself was shielded properly I don't see why you'd need it there. I also 
don't see how it'd make a difference though given it's only a fraction of a 
millimeter thick ...


- Raymond

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Re: [LIB] BIOS problem- Thick drive in L50?

2002-08-16 Thread Matthew Hanson

Date: Sat, 17 Aug 2002 01:55:38 +
From: Matthew Hanson [EMAIL PROTECTED]
Subject: Re: [LIB] BIOS problem- Thick drive in L50?

Me too...  I found it very useful for skimming through new mail, and 
narrowing in and deleting SPAM that arrives without that [Lib] in the 
subject line of my Hotmailbox.

Matt


From: Christian Kuiphoff [EMAIL PROTECTED]
Subject: Re: List clean up

I vote for putting it back.

Regards,
Chris
http://pbase.com/c_kuiphoff


   The new version is not installed but it seems to be having a
problem
   with the subject [LIB] insertion. Do people use this for
their
   filters? I am sending an email to the developer to see what
the
   problem is.




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Re: [LIB] BIOS problem- Thick drive in L50?

2002-08-16 Thread John Musielewicz

Date: Sat, 17 Aug 2002 00:20:40 -0500
From: John Musielewicz [EMAIL PROTECTED]
Subject: Re: [LIB] BIOS problem- Thick drive in L50?

On Fri, 16 Aug 2002 18:30:18 -0700, you wrote:

Date: Sat, 17 Aug 2002 09:24:55 +0800
From: Raymond [EMAIL PROTECTED]
Subject: Re: [LIB] BIOS problem- Thick drive in L50?

At 05:08 PM 16/08/2002 -0700, you wrote:
Date: Fri, 16 Aug 2002 19:13:19 -0500
From: John Musielewicz [EMAIL PROTECTED]
Subject: Re: [LIB] BIOS problem- Thick drive in L50?

On Mon, 12 Aug 2002 10:20:49 -0700, you wrote:

 Date: Mon, 12 Aug 2002 10:11:45 -0700 (PDT)
 From: David Chien [EMAIL PROTECTED]
 Subject: Re: [LIB] BIOS problem- Thick drive in L50?
 
 The spacers are in the drive bay for shock protection.  Basically to help
 insulate the HD from additional shocks when you drop the Libretto by 
 accident.
 
 All Librettos have them AFIK.

What is the metal plate at the bottom of the drive bay in there for?
With that removed the Magic Ram IDE to PC Card adapter would fit in
perfectly.

AFAIK its just there for EM shielding purposes on the L100/110 and also for 
heat transfer to the magnesium case on the L50/70 ... as long as the drive 
itself was shielded properly I don't see why you'd need it there. I also 
don't see how it'd make a difference though given it's only a fraction of a 
millimeter thick ...


- Raymond

I took the metal plate into account an measured the opening and ended
up wit a conversvative measurement of 10.3 mm. 100CT.



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Re: [LIB] BIOS problem- Thick drive in L50?

2002-08-12 Thread neil barnes

Date: Mon, 12 Aug 2002 07:28:52 +
From: neil barnes [EMAIL PROTECTED]
Subject: Re: [LIB] BIOS problem- Thick drive in L50?


Date: Sun, 11 Aug 2002 22:25:53 +
From: Matthew Hanson [EMAIL PROTECTED]
Subject: Re: [LIB] BIOS problem- Thick drive in L50?

From: A. N. Bürümcekci [EMAIL PROTECTED]

   I plan on removing the plastic cover over the hard drive and the thin 
foams. Adorable Libretto states that there is not a problem in doing this. 
Why were they put in the first place? To reduce heat?

Ya know, if there's been any discussion on this, I must have missed it, or 
it was a long, long time ago.  I was wondering this myself, and was 
guessing that it may have something to do with providing a shock absorber 
for the drive as it's jostled about during use.


I'd guess they're just there to stop the original thin drive rattling 
around.

Neil

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Re: [LIB] BIOS problem- Thick drive in L50?

2002-08-12 Thread David Chien

Date: Mon, 12 Aug 2002 10:11:45 -0700 (PDT)
From: David Chien [EMAIL PROTECTED]
Subject: Re: [LIB] BIOS problem- Thick drive in L50?

The spacers are in the drive bay for shock protection.  Basically to help
insulate the HD from additional shocks when you drop the Libretto by accident.

All Librettos have them AFIK.

--

The L20-70 models shipped with 8.45mm HDs.

The L100 models I recall (search Libertto Mailing List archives) came with an
IBM HD initially that was 9.5mm tall, then later shipped with thinner 8.45 mm
Toshiba HDs when they became available.  Later models shipped with 9.5mm HDs,
with the exception of the latest L1-L5 models, which I believe ship with
smaller HDs. (L5 for sure, L1-L4 maybe.)

=
adorable toshiba libretto
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Re: [LIB] BIOS problem- Thick drive in L50?

2002-08-11 Thread A. N. Bürümcekci

Date: Sun, 11 Aug 2002 10:50:18 -0700 (PDT)
From: A. N. Bürümcekci [EMAIL PROTECTED]
Subject: Re: [LIB] BIOS problem- Thick drive in L50?

--- neil barnes [EMAIL PROTECTED] wrote:
 Date: Sun, 04 Aug 2002 20:28:58 +
 From: neil barnes [EMAIL PROTECTED]
 Subject: Re: [LIB] BIOS problem- How to remove the memory?
 
 Date: Sun, 4 Aug 2002 05:38:09 -0700 (PDT)
 From: A. N. Bürümcekci [EMAIL PROTECTED]
 Subject: [LIB] BIOS problem- How to remove the memory?
 
 
 breaking it. I then dismantled it (as if I knew where I was looking)
 to
 see the motherboard crack mentioned before. I put everthing back in
 place and turned it on before the screws. OK. After screws not OK. I
 
 This does not sound hopeful. Sounds like things are moving when the
 board 
 flexes as the screws are tightened. Um. Does this machine have a
 larger 
 (thicker) drive than the original, and if so, have the spacers been
 removed 
 from the case back?


The problem is definetly with the case. I removed the bottom case and
started the computer 6 times without a single problem. Thank you for
your help.

  I plan on removing the plastic cover over the hard drive and the thin
foams. Adorable Libretto states that there is not a problem in doing
this. Why were they put in the first place? To reduce heat? Thanks.

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Re: [LIB] BIOS problem- Thick drive in L50?

2002-08-11 Thread Matthew Hanson

Date: Sun, 11 Aug 2002 22:25:53 +
From: Matthew Hanson [EMAIL PROTECTED]
Subject: Re: [LIB] BIOS problem- Thick drive in L50?

From: A. N. Bürümcekci [EMAIL PROTECTED]

   I plan on removing the plastic cover over the hard drive and the thin 
foams. Adorable Libretto states that there is not a problem in doing this. 
Why were they put in the first place? To reduce heat?

Ya know, if there's been any discussion on this, I must have missed it, or 
it was a long, long time ago.  I was wondering this myself, and was guessing 
that it may have something to do with providing a shock absorber for the 
drive as it's jostled about during use.

Matt



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Re: [LIB] BIOS problem- Thick drive in L50?

2002-08-11 Thread Raymond

Date: Mon, 12 Aug 2002 06:49:06 +0800
From: Raymond [EMAIL PROTECTED]
Subject: Re: [LIB] BIOS problem- Thick drive in L50?

At 03:30 PM 11/08/2002 -0700, you wrote:
Date: Sun, 11 Aug 2002 22:25:53 +
From: Matthew Hanson [EMAIL PROTECTED]
Subject: Re: [LIB] BIOS problem- Thick drive in L50?

From: A. N. Bürümcekci [EMAIL PROTECTED]

   I plan on removing the plastic cover over the hard drive and the thin 
 foams. Adorable Libretto states that there is not a problem in doing 
 this. Why were they put in the first place? To reduce heat?

Ya know, if there's been any discussion on this, I must have missed it, or 
it was a long, long time ago.  I was wondering this myself, and was 
guessing that it may have something to do with providing a shock absorber 
for the drive as it's jostled about during use.

I can understand why they'd put them in there on the L100/110 - the cavity 
is a good 1mm-1.5mm larger than the hard drive so it'd need to be packed in 
so that its the body of the hard drive that supports its weight and not the 
connector at the end. The L50/70 is more of a mystery to me in that they 
could have made the cavity a tight fit by either thickening the bottom of 
the case or by moving the motherboard down half a millimeter or so (to get 
better thermal contact between the hard drive and the magnesium alloy 
case). Perhaps it is for a bit of shock absorption ... alternatively maybe 
contrary to what has been said before, the L50/70's were designed for 
9.45mm hard drives as they certainly seem to fit easily after the spacers 
are removed (despite the cavity being perhaps half a millimeter smaller 
than on the L100/110) ...


- Raymond

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[LIB] BIOS problem- How to remove the memory?

2002-08-04 Thread A. N. Bürümcekci

Date: Sun, 4 Aug 2002 05:38:09 -0700 (PDT)
From: A. N. Bürümcekci [EMAIL PROTECTED]
Subject: [LIB] BIOS problem- How to remove the memory?

--- neil barnes [EMAIL PROTECTED] wrote:
 Date: Fri, 02 Aug 2002 20:35:28 +
 From: neil barnes [EMAIL PROTECTED]
 Subject: Re: [LIB] BIOS problem
  
 Date: Fri, 2 Aug 2002 10:53:24 -0700 (PDT)
 From: A. N. Bürümcekci [EMAIL PROTECTED]
 Subject: BIOS problem
 
I have a Libretto 50CT. I tried to boot it today but the BIOS
 messages did not come up. I turned it off, but it went to
 hibernation
 with a long series of beeps. I tried it turn it on several times but
 nothing came to screen. I tried it again after a break and it stated
 that there was no ROM in the system and that I needed to use Toshiba
 key. I have no idea what this is.
 
 
 *HOWEVER* it probably isn't the bios: symptoms sound more like dodgy
 memory. 
 Try removing the expansion ram, and then reseating it. Maybe you can
 get 
 into the bios by starting with the esc key pressed, then f1?
 
 Maybe the bios battery? Leave the machine plugged to the mains
 overnight and 
 then try?

  The cause may be both. After an 10 hour drive, I turned it on at
home. Windows loaded as if nothing had happened before. I played around
for a while. I then restarted to make sure and everything went OK. I
turned it on in the morning and the old problems came back again.

  I tried to remove the extra 16MB but did not push it hard in fear of
breaking it. I then dismantled it (as if I knew where I was looking) to
see the motherboard crack mentioned before. I put everthing back in
place and turned it on before the screws. OK. After screws not OK. I
will just leave it for a day or two for the bios battery.

  Is there a page that shows how to remove/add extra memory on the
50ct? I did not know where to apply the pressure to remove it. Thanks.


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[LIB] BIOS problem

2002-08-02 Thread A. N. Bürümcekci

Date: Fri, 2 Aug 2002 10:53:24 -0700 (PDT)
From: A. N. Bürümcekci [EMAIL PROTECTED]
Subject: BIOS problem

  I have a Libretto 50CT. I tried to boot it today but the BIOS
messages did not come up. I turned it off, but it went to hibernation
with a long series of beeps. I tried it turn it on several times but
nothing came to screen. I tried it again after a break and it stated
that there was no ROM in the system and that I needed to use Toshiba
key. I have no idea what this is.

  I tried turning it on and off again several times and at one point it
counted the memory. After several tries it passed that stage and asked
the password. I typed it but it did not continue loading up the system.

  I do not know how I messed up the BIOS but is there a way to save
this baby? Thanks.

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Re: [LIB] BIOS problem

2002-08-02 Thread John Musielewicz

Date: Fri, 02 Aug 2002 14:22:48 -0500
From: John Musielewicz [EMAIL PROTECTED]
Subject: Re: [LIB] BIOS problem

On Fri, 2 Aug 2002 11:00:09 -0700, you wrote:

Date: Fri, 2 Aug 2002 10:53:24 -0700 (PDT)
From: A. N. Bürümcekci [EMAIL PROTECTED]
Subject: BIOS problem

  I have a Libretto 50CT. I tried to boot it today but the BIOS
messages did not come up. I turned it off, but it went to hibernation
with a long series of beeps. I tried it turn it on several times but
nothing came to screen. I tried it again after a break and it stated
that there was no ROM in the system and that I needed to use Toshiba
key. I have no idea what this is.

  I tried turning it on and off again several times and at one point it
counted the memory. After several tries it passed that stage and asked
the password. I typed it but it did not continue loading up the system.

  I do not know how I messed up the BIOS but is there a way to save
this baby? Thanks.


I would try pulling the hard drive, and memory board then rebooting in
case one of them is corrupting it. If it won't at least boot to a
drive you are pretty much sol unless you have a rom programmer and a
copy of the bios to put in. It can be flashed though so it can be
recopied in case you don't have and can find someone with the tools. 

John



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Re: [LIB] BIOS problem

2002-08-02 Thread neil barnes

Date: Fri, 02 Aug 2002 20:35:28 +
From: neil barnes [EMAIL PROTECTED]
Subject: Re: [LIB] BIOS problem


Date: Fri, 2 Aug 2002 10:53:24 -0700 (PDT)
From: A. N. Bürümcekci [EMAIL PROTECTED]
Subject: BIOS problem

   I have a Libretto 50CT. I tried to boot it today but the BIOS
messages did not come up. I turned it off, but it went to hibernation
with a long series of beeps. I tried it turn it on several times but
nothing came to screen. I tried it again after a break and it stated
that there was no ROM in the system and that I needed to use Toshiba
key. I have no idea what this is.

   I tried turning it on and off again several times and at one point it
counted the memory. After several tries it passed that stage and asked
the password. I typed it but it did not continue loading up the system.

   I do not know how I messed up the BIOS but is there a way to save
this baby? Thanks.

The bios can be replaced if you have a *720kB* formatted floppy with a bios 
image on it - I have 6.50 available on my web site at 
www.nbarnes.easynet.co.uk/Binaries/1014v650.exe which is iirc an executable 
which will build the proper disc image (it's a long time since I did one!). 
Once you have the image, start the machine with the f12 key pressed.

*HOWEVER* it probably isn't the bios: symptoms sound more like dodgy memory. 
Try removing the expansion ram, and then reseating it. Maybe you can get 
into the bios by starting with the esc key pressed, then f1?

Other thoughts - if the machine's had a thicker disk fitted without the disk 
spacers removed, it could have cracked the main mobo memory :( :( :(

Maybe the bios battery? Leave the machine plugged to the mains overnight and 
then try?

Neil

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Re: [LIB] BIOS problem

2002-08-02 Thread John Musielewicz

Date: Fri, 02 Aug 2002 17:46:39 -0500
From: John Musielewicz [EMAIL PROTECTED]
Subject: Re: [LIB] BIOS problem

On Fri, 2 Aug 2002 13:40:09 -0700, you wrote:

The bios can be replaced if you have a *720kB* formatted floppy with a bios 
image on it - I have 6.50 available on my web site at 
www.nbarnes.easynet.co.uk/Binaries/1014v650.exe which is iirc an executable 
which will build the proper disc image (it's a long time since I did one!). 
Once you have the image, start the machine with the f12 key pressed.

Hmm..how does this work without the bios floppy calls? Is there a
seperate floppy driver bios for recoveries?

John



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Re: [LIB] BIOS problem

2002-08-02 Thread Raymond

Date: Sat, 03 Aug 2002 08:04:22 +0800
From: Raymond [EMAIL PROTECTED]
Subject: Re: [LIB] BIOS problem

At 03:45 PM 2/08/2002 -0700, you wrote:
Date: Fri, 02 Aug 2002 17:46:39 -0500
From: John Musielewicz [EMAIL PROTECTED]
Subject: Re: [LIB] BIOS problem

On Fri, 2 Aug 2002 13:40:09 -0700, you wrote:

 The bios can be replaced if you have a *720kB* formatted floppy with a bios
 image on it - I have 6.50 available on my web site at
 www.nbarnes.easynet.co.uk/Binaries/1014v650.exe which is iirc an executable
 which will build the proper disc image (it's a long time since I did one!).
 Once you have the image, start the machine with the f12 key pressed.

Hmm..how does this work without the bios floppy calls? Is there a
seperate floppy driver bios for recoveries?

If what I understand is correct, Toshiba laptops have a routine stored in a 
permanent (mask ROM?) area of the BIOS chip that loads BEFORE the routines 
in the flash ROM (presumably the thing that actually LOADS the flash ROM). 
These routines check for the F12 key and have enough of the floppy driver 
stuff on it to load the 'Toshiba key disk'. Presumably that's why it must 
be a 720kB disk.

I'd expect the only way you could damage THAT information is to surge the 
chip or get it caught in an electromagnetic pulse or something of that 
nature ...


- Raymond

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Re: [LIB] BIOS problem

2002-08-02 Thread neil barnes

Date: Sat, 03 Aug 2002 05:34:48 +
From: neil barnes [EMAIL PROTECTED]
Subject: Re: [LIB] BIOS problem


Date: Fri, 02 Aug 2002 17:46:39 -0500
From: John Musielewicz [EMAIL PROTECTED]
Subject: Re: [LIB] BIOS problem

On Fri, 2 Aug 2002 13:40:09 -0700, you wrote:

 The bios can be replaced if you have a *720kB* formatted floppy with a 
bios
 image on it - I have 6.50 available on my web site at
 www.nbarnes.easynet.co.uk/Binaries/1014v650.exe which is iirc an 
executable
 which will build the proper disc image (it's a long time since I did 
one!).
 Once you have the image, start the machine with the f12 key pressed.

Hmm..how does this work without the bios floppy calls? Is there a
seperate floppy driver bios for recoveries?


Tell you the truth, I don't know. I have no evidence, but have postulated 
that there's a writable bit and a non-writable bit of the eeprom, or two 
eeproms - one of which holds the basic loader. Only needs to be probably 256 
bytes to get the first sector, after all...

I do know I've rebuilt non-starting and otherwise crashed bioses using it 
though, though I'd think one of the other causes I mentioned as being more 
likely.

Neil


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