DOS ain't dead - DOS on Compaq EVO T20 thin client

DOS on Compaq EVO T20 thin client - possible? (Developers)

posted by mht , Wroclaw, Poland, 12.11.2008, 17:44

All this looks very strange!

Maybe you should also test AH and CF returned by INT 13h/08h, and see what is reported by INT 13h/15h. You can also try to read subsequent sectors to see when a problem occurs. Maybe filling the remaining sectors of the image with simple data, as sector numbers, would be helpful in verifying if BIOS is doing in INT 13h exactly what it is asked for...

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Complete thread:

DOS on Compaq EVO T20 thin client - possible? - RayeR, 08.11.2008, 17:48 (Developers)
- DOS on Compaq EVO T20 thin client - possible? - mht, 08.11.2008, 18:32
  - DOS on Compaq EVO T20 thin client - possible? - RayeR, 09.11.2008, 00:37
    - DOS on Compaq EVO T20 thin client - possible? - RayeR, 09.11.2008, 13:09
      - DOS on Compaq EVO T20 thin client - possible? - mht, 09.11.2008, 14:36
        DOS on Compaq EVO T20 thin client - possible? - RayeR, 09.11.2008, 16:36
        DOS on Compaq EVO T20 thin client - possible? - marcov, 11.11.2008, 09:31
        DOS on Compaq EVO T20 thin client - possible? - RayeR, 11.11.2008, 16:58
        DOS on Compaq EVO T20 thin client - possible? - rr, 11.11.2008, 20:31
        DOS on Compaq EVO T20 thin client - possible? - Rugxulo, 11.11.2008, 20:48
        DOS on Compaq EVO T20 thin client - possible? - RayeR, 11.11.2008, 21:18
        DOS on Compaq EVO T20 thin client - possible? - rr, 11.11.2008, 21:40
        DOS on Compaq EVO T20 thin client - possible? - Rugxulo, 12.11.2008, 00:24
        DOS on Compaq EVO T20 thin client - possible? - mht, 12.11.2008, 17:44
        DOS on Compaq EVO T20 thin client - possible? - RayeR, 14.11.2008, 22:10
        DOS on Compaq EVO T20 thin client - possible? - mht, 17.11.2008, 09:45
        DOS on Compaq EVO T20 thin client - possible? - RayeR, 24.11.2008, 23:28
        Yes, dynamic CHS! - RayeR, 29.11.2008, 22:20
        Yes, dynamic CHS! - ecm, 30.11.2008, 12:49
        Yes, dynamic CHS! - RayeR, 30.11.2008, 18:13
        Yes, dynamic CHS! - ecm, 30.11.2008, 20:34
        Yes, dynamic CHS! - RayeR, 30.11.2008, 22:34
        Yes, dynamic CHS! - tom, 02.12.2008, 13:34
        Yes, dynamic CHS! - RayeR, 02.12.2008, 17:14
        DOS demo show on T20! - RayeR, 03.12.2008, 04:21
        DOS demo show on T20! - Rugxulo, 06.12.2008, 12:13
        DOS demo show on T20! - RayeR, 07.12.2008, 13:34
        DOS demo show on T20! - rr, 07.12.2008, 16:56
        DOS demo show on T20! - mht, 08.12.2008, 20:31
        DOS demo show on T20! - RayeR, 08.12.2008, 21:06
        DOS demo show on T20! - mht, 08.12.2008, 21:28
        DOS demo show on T20! - RayeR, 09.12.2008, 11:55