Hi, my dad owned the Sharp 7100 and i assume like the 7100 the 7000 does not have a internal Batterie (except for BIOS) It only had a big 3 Pin Powersupply.
I learned programming on that the 7100- loved it. The internal display only was capable displaying Letters (i think it was 25 Lines and 80 Columns letters) the 7100 had an external Monitorport (I think it must be the 15 Pin that is often called vga-port but i don''t know if it was VGA or CGA or something) Only the external display was able to display graphics (i had to switch to another graphicmode to enable the external display and then i could draw sprites into the videoram). With the square on the right you can change the angle of the display to come out a bit and there was a weel at the top of this square to change the contrast.
i can confirm the 7100 has a 20mb harddisk and one 5 1/4 floppy drive.
some years ago i heared my father has thrown it away :''( (even if it was still working and had absolute no damages or scratches)
Monday 29th May 2017
Rene Wissmann (Germany)
Bonjour, je vend un Sharp PC 7000 en parfait état et complet. (Notice, OS, cables, pochette). Le rétroéclairage est orange, pas bleu.
Wednesday 30th March 2016
I recently acquired a Sharp PC 7100 without documentation. At first sight that was no problem, but all of a sudden the hard disk drive isn''t recognized any more. The drive might be damaged, but maybe just the BIOS settings ( hard disk parameters ) have been $d. The onboard setup routine doesn''t provide settings for the hard drive. So probably there was a floppy disk- based HD-configuration program on the original system disk(s)? Help, please!! It''s such a cute little ( ok, not really little ) machine!
Friday 17th October 2014
Michael Fehlhammer (Germany)
Full-stroke keyboard, numeric keypad, 10 function keys
7.37 or 4.77 Mhz
optional 8087 math co-processor
320k (704k max.)
80 x 24
640 x 200
Monochrome LCD display
SIZE / WEIGHT
410 x 160 x 215 mm / 8,5 Kg
Serial port, parallel port, color CRT video output (optional)
BUILT IN MEDIA
2 x 5''1/4 disk-drives (360 KB each)
Internal batteries and external power supply (specs. unknown)