![]() |
|
||||||||||||||||||
|
|
![]() |
|
|
||||||||||||||||
![]() |
|
|
|
|
|
|
|
|
![]() |
|
|
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
|||||||||||
|
|
|
||||||||||||||||||
Altos 5-15 A/D
| Description | |
| Manufacturer | International Business Machines, Inc. |
| Model | 5140 - PC Convertible |
| Date Announced | 1986 |
| Date Canceled | Unknown |
| Number Produced | Unknown |
| Country of Origin | USA |
| Price | Roughly $2,000 base |
| Current Value | $10-$100 |
| Specifications | |
| Processor | Intel 80C88 |
| Speed | 4.77 MHz |
| RAM | 256-640K |
| ROM | Unknown |
| Storage | 2 built-in 3.5" floppy drives (720K) |
| Expansion | Add-on items ("slices") could be added to the back of the machine |
| Bus | N/A |
| Video | CGA to the attached LCD or EGA to an external monitor via composite out. |
| I/O | Parallel, Serial |
| OS Options | PC-DOS |
| Notes | The IBM PC Convertible was IBMs first clamshell style laptop. It was a fairly advanced machine for IBM as it was their first use of Surface Mounted Devices (SMDs) on a production machine. It was, however, a bit behind the times in relation to its competition. While IBM was selling an 8088 based laptop with no hard drive, competitors were selling 80286 based laptops with optional hard drives and other features. The PC Convertible was the replacement for the IBM PC Portable which was a suitcase style PC similar to the Compaq Portable. |
| Related Items in Collection | Some manuals, other IBM PC related hardware including: Compaq Portable, IBM PC and IBM PC AT |
| Related Items Wanted | Additional manuals, software and peripherals. |
Building on the success of their PC, IBM introduced their first "real" Laptop, the IBM PC Convertible, in 1986. The machine is based upon a CMOS version of the 8088 that powered the original PC five years earlier. The machine includes 2 built-in 720K 3.5" floppy drives.
The PC Convertible is a heavy machine but it does fold up into a fairly small package complete with a built-in carrying handle.
The built-in LCD screen was capable of full CGA resolutions.
The PC Convertible in my collection came with several manuals.
The PC Convertible, like all early IBM PC machines came with a Guide to Operations - a.k.a. an instruction manual.
The question is . . . can it run LINUX?
I have one of these for sale if anybody is interested. Please contact me at Siwaterhouse@hotmail.com. Works fine,i think i can route out the starter disks.
Folks, Can someone help me get the software for this bad boy?. I picked one of this machines at a yard sale, however the software(Disk) is missing. Thanks.
I picked up a 5140 for $1 at auction a while back. No one knew what it was and they shouted anyone for a dollar. Figured it was a dinosaur, but what a find! I haven't got it to boot, so if anyone has an AC adapter, manuals, or software, please let me know. Would like to get this thing up and running again!!
maybe not never contactactd me back :(
Gah! I was two days too late, you beat me to it, Wesley.
i sent you an email about your convertible robert
I have a good condition, working 5140 with backlit display that I am willing to donate to a good home. I also have the Startup and Diagnostic disks for anyone who needs em.
Hello. I have an ibm 5140 convertible, but i coudnīt find the starter disk... the ibm link is not working. Could you help me to find this software?
abdo357@hotmail.com
I have one for sale. It's in working condition and includes the printer. If you are interested please e-mail me.
I have an IBM PC convertible in working order with all manuals and software that goes with it. I purchased this item the first year it was introduced in 1986.
DOS 3.2 and books in the original box PC Connections Guide to Operations Charger & AC Adapter Printer Interface are all included
This machine works like the first day I bought it.
If you are interested in purchasing, please contact.
vkaydinsmore@yahoo.com
I own the manuals for this bad boy. I don't have the computer any more but I still have the manuals. If anybody is interested in them, please e-mail me. :)
I'd love to buy one of these beauties in working order if anyone of you has one. Preferably inside EU, but outside is no problem either. contact me: netbox at pi-xi.net - Otso Helenius
I picked up a similar IBM laptop of the hard rubbish the other day still in working order. But I dont have a starter disk, manual or any clue what model it might be. It is similar to this model however it only has one 3.5 drive that you pull out to a 45 degree angle, the screen folds out a little bit aswell it is the old balck background with orange text screen. I am thank full I came across a website with vintage PC's. Can anyone help with links to my quiries? I am happy to send photos into the site should you like to post it when we have some idea what it is.
Thank you
Hello all,
I am interested in buying or receiving old electronic items, items such as computers or processors that are antique in nature please reply me if you are interested in getting rid of it. I live in Chicago, USA.
Thanks
Wow, I was just thinking back. My first office PC back in the 80's was one of these dinosaurs. It was back at Universal Electronics, back in the early years of universal remote controls. I remember that I could brewing a pot of coffee in less time then it took to boot DOS! Trippy compared to the machines I have now.
I love my IBM 5140 Convertible!
The IBM 5140 that I had listed for sale on August 13, 2005 has now been sold. Thank you
Sorry, Its an M15, not 16.
Thanks
Nick
Hello,
I own an Olivetti M16 Dual floppy IBM clone,
almost exactly like the IBM Convertible (hence
clone!)
I would really like to donate this to the museum
or someone who will look after it. Its in really
good condition and the battery still holds charge.
Only problem is that I live in UK and posting it
would not be an option I think.
Let me know please if you're interested.
Kind Regards
Nick
I vaguely remember playing with one of these in a store when they were for sale. The Harvard COOP in Harvard Sq. or the Medical District (near Children's Hospital) in Boston, had them on display.
I just acquired one COMPLETE with back pack style carrying case, books, power supply, WORKING cpu...but no disks. Anyone interested in it?
I have a PC Convertible New-in-the-Box with Printer New-in-the-Box as well. All documentation and original software that came with it is there. Anyone be interested for $100.00 plus shipping?
I have an PC Convertible with the power adapter
and some disks. It worked fine last time I fired
it up. I had a ball with this thing when it was
new. I thought it was hot stuff.
If someone would like to have it, it is theirs for
a token price and shipping costs.
I have an IBM 5140 Convertible (512 kb) that I am interested in selling. It is in working condition and includes the serial-parallel adapter and montor adapter. I am the second owner (purchased in 1987). SOrry no manuals. I am asking $75 and I'll cover the shipping costs. I am located in Atlanta, GA. Thank you Keith
I have an IBM Convertible with a backlit LCD display that has stopped working. Everything works well except the back light. The machine used to make a soft squeeling sound when the brightness was turned up but both the sound and the light have ceased. I have no schematics and therefore haven't a clue.......Ted Pelicano
Could you please scan those technical references? Thank you, Stijn
I have an IBM PC Convertible in good condition with printer and carrying case for sale. Anyone interested send me an email - I'm in Central Florida so if you are not local shipping would be extra but only the exact cost. Has the original start up disks and manual. $75.
i have a IBM PC Convertible and i need a power cord because my negbors house flooded and i think i trew it out where do you find one or if you have an extra ill buy it off you for $50
Hi,
I just found this great computer, but
unfortunately, after the memory test, there's a
beep sound, and a 06101 error code, or something
like that.
Any advice, or a place where to find the manual ?
Thanks ! Fred.
I`need the setup disk for the IBM AT.
Hello.
I have an ibm 5140 convertible, but i coudnīt find
the starter disk...
the ibm link is not working.
Could you help me to find this software?
Your web page is very nice!
Thank you in advance
Luciano-Brazil
[Home] [News] [Events] [History] [Information] [My Collection] [Links] [Discussion Boards] [About Me] [Awards] [Top]
Please contact Erik S. Klein if you have any questions or comments about this site.
Đ 2002-2008 Vintage-Computer.com. All rights reserved.