Laptop restoration
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Laptop restoration

 
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Kvadd
News writer


Joined: 05 Dec 2004
Posts: 78
Location: Sweden

PostPosted: Mon Sep 03, 2007 5:26 pm    Post subject: Laptop restoration Reply with quote

I believe that most of the Swedish staff know that I have a thing for really old hardware, Amigas mostly but I do fancy old PCs' too. Smile

Background:
Some two years ago, a friend of mine had to move to a different location due to studies. As he couldn't bring all of his computer equipment with him, he told me that I could take anything that he couldn't take with him. Needless to say I came home with our car loaded with what some people would call "junk" (my mother for instance).
One of the things I got was a really old laptop.

The laptop, a Bondwell Model 8 (it does sound really ancient, doesn't it?), had a badly yellowed case. Probably caused by being exposed to the sun for too long (the sun's baaaaad for you Wink ).
Here's a picture of the "beauty":


Doesn't look too good does it?

Then, some 8-9 days ago, me and DiDi went to a computer sale and I found a really nice old Toshiba T2100 laptop. Of course I bought it and when we arrived at my place we started fiddeling with our old laptops, as DiDi had an old 386 laptop with him too.
Anyhow, that's when I decided it would be really cool to restore this old laptop its original state.

Some specifications(disclaimer: I'm not responsible for any of the following: vomiting, nausea, ingrowing toenails or any mental illness due to the following text displayed here):
CPU: Intel 80C88 @ incredible 4.77MHz
RAM: Estimated to 0.5MB
HDD: There's none!
FDD: Super-duper-extreme-1337 720k drive (almost twice as thick as a standard 3.5 floppy drive of today)
Communication: Serial port (No RJ45 here, or BNC)
VGA: Nope, although there's a RGB port and comp. out (!!).
Some strange parallel port and some even weirder external floppy connector.
Display: Well, first thing first. If you think widescreen's something new, think again Big grin 640x200 maximum resolution. In DOS 80x25 characters.

Impressive huh?

Well, that was a lot of text. Anyhow, I went to a store and bought spray paint primer and some white spray paint along with some lacquer (uncertain if that's the right word, oh well).
Some random pictures:
My Bondwell next to my Toshiba T2100:
http://kvadd.serveftp.com/projects/Laptop_Bondwell/DSC02425.JPG

Model:
http://kvadd.serveftp.com/projects/Laptop_Bondwell/DSC02433.JPG

The two huge lead batteries(the laptop weighs nothing without them):
http://kvadd.serveftp.com/projects/Laptop_Bondwell/DSC02436.JPG

A mighty Intel CPU:
http://kvadd.serveftp.com/projects/Laptop_Bondwell/DSC02437.JPG

Before primer was applied:
http://kvadd.serveftp.com/projects/Laptop_Bondwell/DSC02447.JPG

After primer was applied:
http://kvadd.serveftp.com/projects/Laptop_Bondwell/DSC02451.JPG

Showing the top of the laptop. The scratches on the side was due to a small mistake of mine:
http://kvadd.serveftp.com/projects/Laptop_Bondwell/DSC02454.JPG

Top coating done:
http://kvadd.serveftp.com/projects/Laptop_Bondwell/DSC02460.JPG

Keyboard before cleaning, look at how the function keys as well as the page up, down, home and end keys are designed:
http://kvadd.serveftp.com/projects/Laptop_Bondwell/DSC02464.JPG

The keyboard after some washing in Kvadds' special keyboard cleaning mixture Very Happy
http://kvadd.serveftp.com/projects/Laptop_Bondwell/DSC02467.JPG

Motherboard and PSU:
http://kvadd.serveftp.com/projects/Laptop_Bondwell/DSC02472.JPG

First cote of white spray paint:
http://kvadd.serveftp.com/projects/Laptop_Bondwell/DSC02483.JPG

A real beauty:
http://kvadd.serveftp.com/projects/Laptop_Bondwell/DSC02498.JPG



I've bought a new battery (same specifications too) for incredible 99 SEK (not even €11). And my goal is to be able to use this machine as a dumb terminal for linux using a serial connection.
It isn't impossible, but it took me a good 2-3 hours of intensive googling to find out how to do it.
And perhaps to use it at DreamHack Razz

And please, I know that some of the pictures are plain out crap in terms of image quality Razz
Enjoy!

Cheers Smile

PS. There might be some spelling errors, my mouse died as I typed this so I'm pretty limited right now and haven't had the time to read it all through. DS
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Delph1
Master of Science


Joined: 11 Dec 2003
Posts: 4750
Location: Pennybridge, Sweden

PostPosted: Mon Sep 03, 2007 5:42 pm    Post subject: Reply with quote

DUU-UDE! Very Happy

This is hardcore! Very Happy

//Andreas
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Mean Machine
Hardwareaholic


Joined: 03 Dec 2004
Posts: 1749
Location: Stockholm, Sweden

PostPosted: Mon Sep 03, 2007 6:21 pm    Post subject: Reply with quote

That's some kick-ass battery! Very Happy
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Kvadd
News writer


Joined: 05 Dec 2004
Posts: 78
Location: Sweden

PostPosted: Mon Sep 03, 2007 7:06 pm    Post subject: Reply with quote

Delph1: Thanks mate Smile But it isn't hardcore just yet. But it will be, as I have some plans to overclock it as well Wink

Meanie: Yeah, the weight's about 1.5Kg I believe Smile I think it's incredible that the type of batteries used are still made. Since the batteries found in my laptop are almost 20 years old.
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Delph1
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Joined: 11 Dec 2003
Posts: 4750
Location: Pennybridge, Sweden

PostPosted: Mon Sep 03, 2007 7:08 pm    Post subject: Reply with quote

Kinda sad that not much have happened in the battery industry for the last 20 years or so Wink

//Andreas
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DiDi
Translator


Joined: 06 Mar 2003
Posts: 210
Location: Malmö

PostPosted: Tue Sep 04, 2007 9:57 am    Post subject: Reply with quote

That looks really nice Kvadd, is it even possible to overclock it???
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Kvadd
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Joined: 05 Dec 2004
Posts: 78
Location: Sweden

PostPosted: Tue Sep 04, 2007 8:58 pm    Post subject: Reply with quote

DiDi: That's the best thing about these old computers Smile They use a clock crystal from which they derive their clock frequency. They're fairly easy to unsolder and replace with a faster one.
I think it's possible to change the clock frequency on-the-fly using a fairly simple circuit Smile
Thanks by the way Very Happy
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