modem7
10k Member
- Delivery Options
- Local Pickup Only
Fully functional. Good condition.
- IBM 83-key keyboard.
- Motherboard of type 16KB-64KB, fitted with 10/27/82 BIOS.
- Early power supply, of 220/240V operation.
- Tandon TM100-2 floppy drive (360K) (no IBM logo on front).
- Early version of 'IBM Monochrome Display and Printer Adapter' (MDA).
- Early version of 'IBM 5.25" Diskette Drive Adapter'.
- 'IBM 64/256KB Memory Expansion Option', fitted with 256 KB of RAM.
- 320 KB total RAM (64 on motherboard + 256 on card)
The RAM test in CheckIt 2.1 passes (I had to temporarily add extra RAM in order to run CheckIt 2.1).
The Tandon TM100-2 drive is aligned, tested successfully with 'Kodak Disk Drive Analyzer'.
It also passes the read/write floppy test in CheckIt 2.1 (I had to temporarily add extra RAM in order to run CheckIt).
The IBM 83-key keyboard test in CheckIt 2.1 passes (I had to temporarily add extra RAM in order to run CheckIt).
The motherboard's BIOS ROM was upgraded by me to the 10/27/82 dated one. I will also supply the original BIOS chip, which is dated 10/19/81.
Some photos at [here]. Like all photos, they make the condition look better than actual.
Pre-sale inspections welcome.
PICKUP ONLY, in Melbourne, Australia, at negotiated date and time. <-----------------------
DM me if interested.
- IBM 83-key keyboard.
- Motherboard of type 16KB-64KB, fitted with 10/27/82 BIOS.
- Early power supply, of 220/240V operation.
- Tandon TM100-2 floppy drive (360K) (no IBM logo on front).
- Early version of 'IBM Monochrome Display and Printer Adapter' (MDA).
- Early version of 'IBM 5.25" Diskette Drive Adapter'.
- 'IBM 64/256KB Memory Expansion Option', fitted with 256 KB of RAM.
- 320 KB total RAM (64 on motherboard + 256 on card)
The RAM test in CheckIt 2.1 passes (I had to temporarily add extra RAM in order to run CheckIt 2.1).
The Tandon TM100-2 drive is aligned, tested successfully with 'Kodak Disk Drive Analyzer'.
It also passes the read/write floppy test in CheckIt 2.1 (I had to temporarily add extra RAM in order to run CheckIt).
The IBM 83-key keyboard test in CheckIt 2.1 passes (I had to temporarily add extra RAM in order to run CheckIt).
The motherboard's BIOS ROM was upgraded by me to the 10/27/82 dated one. I will also supply the original BIOS chip, which is dated 10/19/81.
Some photos at [here]. Like all photos, they make the condition look better than actual.
Pre-sale inspections welcome.
PICKUP ONLY, in Melbourne, Australia, at negotiated date and time. <-----------------------
DM me if interested.
