09447: ls5amvp3: Windows key press in the Windows 9(5/8) installational serial key enter window breaks a keyboard and mouse connection.

ID	Category [?]	Severity [?]	Reproducibility	Date Submitted	Last Update
09447	DIP/Input	Major	Sometimes	Apr 23, 2026, 08:46	Apr 25, 2026, 09:49

Tester	VasiliyFamiliya	View Status	Public	Platform	MAME (Unofficial Binary)
Assigned To		Resolution	Invalid report	OS	Windows (x64)
Status [?]	Closed			Driver	pc/pcipc_via.cpp
Version	0.287	Fixed in Version		Build	x64
		Fixed in Git Commit		Github Pull Request #

Summary	09447: ls5amvp3: Windows key press in the Windows 9(5/8) installational serial key enter window breaks a keyboard and mouse connection.
Description	Because of it any further operations becomes impossible.
Steps To Reproduce
Additional Information	Both emulated Windows keys is unbound. BAT file content: mame ls5amvp3 -pci:07.0:aux_con hle_ps2_mouse -pci:1 vision968 -isa1 sb16_lle -hard "My Win98.chd"
Github Commit

Flags	Noted in Source
Regression Version
Affected Sets / Systems	ls5amvp3

Attached Files

No.24348 Robbbert Moderator Apr 24, 2026, 07:16 edited on: Apr 24, 2026, 07:17	This system is marked as NOT WORKING. Without a copy of "My Win98.chd", it will not be possible to do anything with this report. Unless a dev shows interest within a day, this report will be closed.
No.24353 Kale Developer Apr 24, 2026, 09:23	* - win98se: PS/2 keyboard becomes unresponsive after a while, caused by keyboard irq stuck * (workaround: open debugger window at I/O $60);
No.24357 Robbbert Moderator Apr 25, 2026, 09:49	ok, time's up. Closed.