Hello Guys

You need to set the BIOS correctly please refer to the BIOS settings below. Specifically the Hardware Monitor CPU Warning Temperature need to be set to [Disabled] this will stop the beeping on boot up. This is not due to CPU overheating but I do agree it is not a bad idea to make sure there is a good thermal bond between the Heat sink and CPU. This happens on a cold boot when the CPU is still very cool. 


DXB BIOS settings for Supermicro motherboard 
MAIN 
Date (mm:dd:yy) 
Time (hh:mm:ss) 
Legacy diskette A [None] 
Legacy diskette B [None] 
……………………………………………………………………………………………… 
IDE Channel 0 Master [xxxxxxxxx] 
IDE Channel 0 Master (sub menu) 
IDE HDD Auto Detection [N/A] 
IDE Channel 0 Master [Auto] 
Access Mode [Auto] 
……………………………………………………………………………………………… 
> IDE Channel 0 Slave [None] 
> IDE Channel 1 Master [None] 
> IDE Channel 1 Slave [None] 
Halt on [No Errors] 
Base Memory 640K 
Extended Memory 1047552K 
Total Memory 1048576K 
……………………………………………………………………………………………… 
ADVANCED 
>BIOS Feature 
Quick Boot [Enabled] 
Quiet Boot [Enabled] 
ACPI Function [Enabled] 
ACPI Suspend Type [S1&S3] 
USB Flash Disk Type [Auto] 
ACPI Mode [Enabled] 
MSP Version Control [1.4] 
PWRON after PWR-fail [Former-sts] 
……………………………………………………………………………………………… 
>Advanced Chipset Control 
Graphics Apertures [64] 
CSA LAN (Giga-LAN) [Enabled] 
On-Chip VGA Setting 
On-Chip VGA [Disabled] 
On-chip Frame buffer size 16MB 
On-Chip Serial ATA Setting 
On-Chip Serial ATA [Disabled] 
X Serial ATA Port 0 Mode SATA0 master 
X Serial ATA Port 1 Mode SATA1 master 
USB Controller [Enabled] 
USB 2.0 Controller [Enabled] 
USB Legacy Support [Disabled] 
X USB KB Wake-up from S3 Disabled 
AC97 [Disabled] 
CPU THRM-Throttling [75.0%] 
……………………………………………………………………………………………… 
>I/O Device Configuration 
Onboard Serial Port 1 [3F8/IRQ4] 
Onboard Serial Port 2 [2F8/IRQ3] 
UART Mode Select [Normal] 
X RxD TxD Active Hi, Lo 
X IR Transmission Delay Enabled 
X UR2 Duplex Mode Half 
X Use IRPines IR-Rx2Tx2 
Onboard Parallel Port [378/IRQ7] 
Parallel Port Mode [SPP] 
X EPP Mode select EPP1.7 
X ECP Mode Use DMA 3 
Game Port Address [201] 
Midi Port Address [330] 
Midi Port IRQ [5] 
Watch Dog Timer Select [Disabled] 
POWER ON Function [BUTTON ONLY] 
X KB Power ON password enter 
X Hot Key Power ON Ctrl-F1 
……………………………………………………………………………………………… 
>PnP/PCI Configuration 
Init Display From [Onboard/AGP] 
Reset Configuration Data [Disabled] 
Resources Controlled By [Auto(ESCD)] 
X IRQ Resources 
……………………………………………………………………………………………… 
>Hardware Monitor 
CPU Warning Temperature [Disabled] 
The remaining parameters will be grayed out and are for monitoring your system only. 
……………………………………………………………………………………………… 
>Processor & Clock Option 
Limit CPUID MaxVal [Disabled] 
Hyper-Threading Technology [Enabled] 
Spread Spectrum [Disabled] 
CPU Clock [200MHz] 
……………………………………………………………………………………………… 
SECURITY 
Set Supervisor Password [Disabled] will not show option 
Set User Password [Disabled] will not show option 
Password Check [Setup] 
……………………………………………………………………………………………… 
BOOT 
>Hard Disk Priority 
1. ChO M. : ST340014A 
2. Bootable Add-in Cards 

First Boot Device [USB-CDROM] 
Second Boot Device [Hard Disk] 
Third Boot Device [Removable] 
Boot Other Device [Enabled] 
……………………………………………………………………………………………… 
EXIT 
Save & Exit Setup


Sean Enright
Technical Support Rep level 2.
LOUD Technologies Inc.
800-898-3211
Mackie - TAPCO - Crate -Ampeg