Viewing Issue Advanced Details
ID Category [?] Severity [?] Reproducibility Date Submitted Last Update
09107 Media Support Major Always 13 days ago 13 days ago
Tester VasiliyFamiliya View Status Public Platform MAME (Official Binary)
Assigned To Resolution Open OS Windows 10/11 (64-bit)
Status [?] Acknowledged Driver
Version 0.274 Fixed in Version Build 64-bit
Fixed in Git Commit Github Pull Request #
Summary 09107: pcipc(s7): Bios cannot recognize the hard disk size correctly.
Description As a result, we have a stuck at the middle of formatting before OS install.
Steps To Reproduce Select an attached blank CHD as a hard disk image (its actual logical size is 5120 MB) and go to BIOS settings menu.
Additional Information sis85c496 machine from pcipc_sis driver also has this bug (see the screenshots).
Github Commit
Flags
Regression Version
Affected Sets / Systems pcipc(s7)
Attached Files
png file icon pcipc.png (12,648 bytes) 13 days ago Uploaded by VasiliyFamiliya
VasiliyFamiliya
png file icon pcipcs7.png (12,572 bytes) 13 days ago Uploaded by VasiliyFamiliya
VasiliyFamiliya
png file icon sis85c496.png (19,591 bytes) 13 days ago Uploaded by VasiliyFamiliya
VasiliyFamiliya
zip file icon MyWin.zip (5,605 bytes) 13 days ago Uploaded by VasiliyFamiliya
Relationships
There are no relationship linked to this issue.
Notes
2
User avatar
No.22970
Robbbert
Moderator
13 days ago
edited on: 13 days ago
A lot of older bioses had limits on what size hard drive they could properly support. For example, a 386 computer would not normally handle more than 512MB. DOS itself is limited to 2GB maximum.

Using a 5.4 GB drive? No idea what support you could expect.
User avatar
No.22971
VasiliyFamiliya
Tester
13 days ago
As I noted earlier, the real HD size is 5.0 GB. For some reason, BIOS "sees" a 249 MB more than HD really have.