--- src/via_swov.c
+++ src/via_swov.c
@@ -1728,5 +1728,6 @@
* Enable video on secondary
*/
- if (pVia->Chipset == VIA_P4M900 && pVia->pBIOSInfo->PanelActive) {
+ if ((pVia->Chipset == VIA_P4M900 || pVia->Chipset == VIA_VM800)
+ && pVia->pBIOSInfo->PanelActive) {
/* V1_ON_SND_DISPLAY */
vidCtl |= 0x80000000;