Priest of the Order of the Butterfly
Posts: 758 from 2012/11/10
From: Manchester, UK/GB
If you have a Dual-Boot system, and one of the bootable OS's is Mac OSX then you can more than likely use Arcana Research - Startup Prefs.pane
to switch off the "chime" - that's what I use, and it works a treat.
The Startup Prefs.pane website
if you need to know more about what it does.
MacMini 1.5GHz,10,2,64MB VRAM,1GB RAM,Airport, Bluetooth,A1016 Keyboard,T-RB22 Mouse,DVD-RW-DL+CD-RW,Iomega MiniMax,Belkin 6 port 3 x Firewire/3 x USB2,MorphOS 3.11,Mac OSX 10.4/10.5,A1138+A1139 PwrBk MOS v3.11,Model 5,8/5,9, & PowerMac G5 2.3GHz (DP)