P3C-L User Manual
Page 2
.... Copyright © 1999 ASUSTeK COMPUTER INC. All Rights Reserved. Product Name: ASUS P3C-L / P3C-S / P3C-LS Manual Revision: 1.04 E493 Release Date: December 1999 2 ASUS P3C-L / P3C-S / P3C-LS User's Manual For previous or updated manuals, BIOS, drivers, or product release information, contact ASUS at http://www.asus.com.tw or through any means, except documentation kept by the purchaser...
.... Copyright © 1999 ASUSTeK COMPUTER INC. All Rights Reserved. Product Name: ASUS P3C-L / P3C-S / P3C-LS Manual Revision: 1.04 E493 Release Date: December 1999 2 ASUS P3C-L / P3C-S / P3C-LS User's Manual For previous or updated manuals, BIOS, drivers, or product release information, contact ASUS at http://www.asus.com.tw or through any means, except documentation kept by the purchaser...
P3C-L User Manual
Page 3
...150 Li-Te Road, Peitou, Taipei, Taiwan 112 Telephone: +886-2-2894-3447 Fax: +886-2-2894-3449 Email: info@asus.com.tw Technical Support MB/Others (Tel): +886-2-2890-7121 (English) Notebook (Tel): +886-2-2890-7122 (English)...Desktop/Server (Tel):+886-2-2890-7123 (English) Fax: +886-2-2895-9254 Email: tsd@asus.com.tw WWW: www.asus.com.tw FTP: ftp.asus.com.tw/pub/ASUS ASUS COMPUTER INTERNATIONAL (America) Marketing Address: 6737 Mowry Avenue, Mowry Business Center, Building 2 ...WWW: www.asuscom.de FTP: ftp.asuscom.de/pub/ASUSCOM ASUS P3C-L / P3C-S / P3C-LS User's Manual 3
...150 Li-Te Road, Peitou, Taipei, Taiwan 112 Telephone: +886-2-2894-3447 Fax: +886-2-2894-3449 Email: info@asus.com.tw Technical Support MB/Others (Tel): +886-2-2890-7121 (English) Notebook (Tel): +886-2-2890-7122 (English)...Desktop/Server (Tel):+886-2-2890-7123 (English) Fax: +886-2-2895-9254 Email: tsd@asus.com.tw WWW: www.asus.com.tw FTP: ftp.asus.com.tw/pub/ASUS ASUS COMPUTER INTERNATIONAL (America) Marketing Address: 6737 Mowry Avenue, Mowry Business Center, Building 2 ...WWW: www.asuscom.de FTP: ftp.asuscom.de/pub/ASUSCOM ASUS P3C-L / P3C-S / P3C-LS User's Manual 3
P3C-L User Manual
Page 4
INTRODUCTION 7 1.1 How This Manual Is Organized 7 1.2 Item Checklist 7 SCSI Models (P3C-LS/P3C-S 7 Other Options 7 2. BIOS SETUP 54 4.1 Managing and Updating Your BIOS 54 4.1.1 Upon First ...57 4.2.1 BIOS Menu Bar 58 4.2.2 Legend Bar 58 4.3 Main Menu 60 4.3.1 Primary & Secondary Master/Slave 61 4.3.2 Keyboard Features 64 4 ASUS P3C-L / P3C-S / P3C-LS User's Manual FEATURES 8 2.1 The ASUS P3C-L / P3C-S / P3C-LS 8 2.1.1 Specifications 8 2.1.2 Specifications-Optional Components 9 2.1.3 Performance 10 2.1.4 Intelligence 11 2.2 Motherboard Parts 12 3. HARDWARE SETUP 14 3.1 ...
INTRODUCTION 7 1.1 How This Manual Is Organized 7 1.2 Item Checklist 7 SCSI Models (P3C-LS/P3C-S 7 Other Options 7 2. BIOS SETUP 54 4.1 Managing and Updating Your BIOS 54 4.1.1 Upon First ...57 4.2.1 BIOS Menu Bar 58 4.2.2 Legend Bar 58 4.3 Main Menu 60 4.3.1 Primary & Secondary Master/Slave 61 4.3.2 Keyboard Features 64 4 ASUS P3C-L / P3C-S / P3C-LS User's Manual FEATURES 8 2.1 The ASUS P3C-L / P3C-S / P3C-LS 8 2.1.1 Specifications 8 2.1.2 Specifications-Optional Components 9 2.1.3 Performance 10 2.1.4 Intelligence 11 2.2 Motherboard Parts 12 3. HARDWARE SETUP 14 3.1 ...
P3C-L User Manual
Page 5
...Power Up Control 78 4.5.2 Hardware Monitor 80 4.6 Boot Menu 81 4.7 Exit Menu 83 5. SOFTWARE SETUP 85 5.1 Operating Systems 85 5.2 P3C Series Motherboard Support CD 86 5.3 Intel LDCM Administrator Setup 88 5.4 Intel LDCM Client Setup 90 5.5 INF Update Utility for Intel 820 ...ASUS PC Probe 98 5.11 Install ASUS Update 99 5.12 Install PC-Cillin 98 100 5.13 Install ADOBE Acrobat Reader 101 5.14 Uninstalling Programs 102 6. APPENDIX 111 7.1 PCI-L101 Fast Ethernet Card 111 7.2 Modem Riser (optional 113 ASUS P3C-L / P3C-S / P3C-LS User's Manual 5 SOFTWARE REFERENCE 103 6.1 ASUS...
...Power Up Control 78 4.5.2 Hardware Monitor 80 4.6 Boot Menu 81 4.7 Exit Menu 83 5. SOFTWARE SETUP 85 5.1 Operating Systems 85 5.2 P3C Series Motherboard Support CD 86 5.3 Intel LDCM Administrator Setup 88 5.4 Intel LDCM Client Setup 90 5.5 INF Update Utility for Intel 820 ...ASUS PC Probe 98 5.11 Install ASUS Update 99 5.12 Install PC-Cillin 98 100 5.13 Install ADOBE Acrobat Reader 101 5.14 Uninstalling Programs 102 6. APPENDIX 111 7.1 PCI-L101 Fast Ethernet Card 111 7.2 Modem Riser (optional 113 ASUS P3C-L / P3C-S / P3C-LS User's Manual 5 SOFTWARE REFERENCE 103 6.1 ASUS...
P3C-L User Manual
Page 6
..., National Archives and Records Administration, U.S. Government Printing Office. Cet appareil numérique de la classe B est conforme à la norme NMB-003 du Canada. 6 ASUS P3C-L / P3C-S / P3C-LS User's Manual Reprinted from that to which the receiver is no guarantee that may cause undesired operation.
..., National Archives and Records Administration, U.S. Government Printing Office. Cet appareil numérique de la classe B est conforme à la norme NMB-003 du Canada. 6 ASUS P3C-L / P3C-S / P3C-LS User's Manual Reprinted from that to which the receiver is no guarantee that may cause undesired operation.
P3C-L User Manual
Page 7
... SCSI cable Adaptec 7800 Family Manager Set User's Manual Other Options ASUS DR2 DIMM riser (optional) ASUS S370 Series CPU card (optional) ASUS IrDA-compliant infrared module (optional) ASUS PCI-L101 Wake-On-LAN 10/100 ethernet card (optional) CPU thermal sensor cable (optional) ASUS P3C-L / P3C-S / P3C-LS User's Manual 7 HARDWARE SETUP 4. SOFTWARE SETUP 6. BIOS SETUP 5. 1. INTRODUCTION...
... SCSI cable Adaptec 7800 Family Manager Set User's Manual Other Options ASUS DR2 DIMM riser (optional) ASUS S370 Series CPU card (optional) ASUS IrDA-compliant infrared module (optional) ASUS PCI-L101 Wake-On-LAN 10/100 ethernet card (optional) CPU thermal sensor cable (optional) ASUS P3C-L / P3C-S / P3C-LS User's Manual 7 HARDWARE SETUP 4. SOFTWARE SETUP 6. BIOS SETUP 5. 1. INTRODUCTION...
P3C-L User Manual
Page 8
... from PCI mas- UART2 can transport twice the amount of data to 1GB. FEATURES 2.1 The ASUS P3C-L / P3C-S / P3C-LS The ASUS P3C-L / P3C-S / P3C-LS motherboards are carefully designed for high performance, component level interconnect targeted at 3D graphical applications using an...especially where high bandwidth is enabled. Easy-to-use DIP switches instead of jumpers are necessary to the memory and processor. 8 ASUS P3C-L / P3C-S / P3C-LS User's Manual and Intel Random Number Generator (RNG), which will improve cryptography, digital signing, and other security protocols. ...
... from PCI mas- UART2 can transport twice the amount of data to 1GB. FEATURES 2.1 The ASUS P3C-L / P3C-S / P3C-LS The ASUS P3C-L / P3C-S / P3C-LS motherboards are carefully designed for high performance, component level interconnect targeted at 3D graphical applications using an...especially where high bandwidth is enabled. Easy-to-use DIP switches instead of jumpers are necessary to the memory and processor. 8 ASUS P3C-L / P3C-S / P3C-LS User's Manual and Intel Random Number Generator (RNG), which will improve cryptography, digital signing, and other security protocols. ...
P3C-L User Manual
Page 9
...and CPU/ RDRAM frequency adjustments, boot block write protection, and HD/SCSI/MO/ ZIP/CD/Floppy boot selection. and 68-pin SCSI connectors. ASUS P3C-L / P3C-S / P3C-LS User's Manual 9 FEATURES • Around-the-Clock Intrusion Detection: Chassis intrusion circuitry can support Bus Master PCI cards, such as SCSI...events into LDCM. Ultra160 SCSI technology provides new levels of 50-pin narrow or 68pin Wide/LVD devices through the onboard hardware ASUS ASIC and the bundled ASUS PC Probe or Intel LDCM software. • PCI/ISA Expansion Slots: Provides five 32-bit PCI (Rev. 2.2) expansion ...
...and CPU/ RDRAM frequency adjustments, boot block write protection, and HD/SCSI/MO/ ZIP/CD/Floppy boot selection. and 68-pin SCSI connectors. ASUS P3C-L / P3C-S / P3C-LS User's Manual 9 FEATURES • Around-the-Clock Intrusion Detection: Chassis intrusion circuitry can support Bus Master PCI cards, such as SCSI...events into LDCM. Ultra160 SCSI technology provides new levels of 50-pin narrow or 68pin Wide/LVD devices through the onboard hardware ASUS ASIC and the bundled ASUS PC Probe or Intel LDCM software. • PCI/ISA Expansion Slots: Provides five 32-bit PCI (Rev. 2.2) expansion ...
P3C-L User Manual
Page 10
... multiple PCI transfers from PCI master buses to memory to -RAM (STR) provides maximum power savings as required by PC 99. 10 ASUS P3C-L / P3C-S / P3C-LS User's Manual UltraDMA/66 is no need to upgrade current EIDE/IDE drives and host systems. (UltraDMA/66 requires a 40-pin...(RDRAM). While PC100 SDRAM modules operate at up to 66.6MB/s. The new PC 99 requirements for systems and components are based on all ASUS smart series motherboards. 2. ACPI provides more Energy Saving Features for future operating systems (OS) supporting OS Direct Power Management (OSPM) functionality. ...
... multiple PCI transfers from PCI master buses to memory to -RAM (STR) provides maximum power savings as required by PC 99. 10 ASUS P3C-L / P3C-S / P3C-LS User's Manual UltraDMA/66 is no need to upgrade current EIDE/IDE drives and host systems. (UltraDMA/66 requires a 40-pin...(RDRAM). While PC100 SDRAM modules operate at up to 66.6MB/s. The new PC 99 requirements for systems and components are based on all ASUS smart series motherboards. 2. ACPI provides more Energy Saving Features for future operating systems (OS) supporting OS Direct Power Management (OSPM) functionality. ...
P3C-L User Manual
Page 11
... management. • System Resources Alert: Today's operating systems such as the Soft-Off (see 25) ATX Power / Soft-Off Switch Lead in the email inbox. ASUS P3C-L / P3C-S / P3C-LS User's Manual 11 Suggestions will warn the user before the system resources are more information) button. With this motherboard supports processor thermal sensing and...
... management. • System Resources Alert: Today's operating systems such as the Soft-Off (see 25) ATX Power / Soft-Off Switch Lead in the email inbox. ASUS P3C-L / P3C-S / P3C-LS User's Manual 11 Suggestions will warn the user before the system resources are more information) button. With this motherboard supports processor thermal sensing and...
P3C-L User Manual
Page 12
... Hub (Programmable BIOS) 8 Low Pin Count (LPC) Multi-I/O Chipset 9 Floppy Disk Drive Connector 10 Feature Setting DIP Switches 11 Adaptec AIC-3860Q Chipset (optional) 12 ASUS ASIC with Hardware Monitor 13 UltraWide SCSI Connector (optional) 14 Ultra FastSCSI Connector (optional) 15 Ultra160 SCSI Connector (optional) 16 PCI-to-ISA Bridge (optional... Port (T) 30 Serial COM1 Port (B) 31 USB Ports (USB1 & USB2) / LAN (RJ-45) Connector (on LAN model only) 32 PS/2 Mouse (T) / PS/2 Keyboard (B) Connector 12 ASUS P3C-L / P3C-S / P3C-LS User's Manual FEA TURES Motherboard Parts 2. 2.
... Hub (Programmable BIOS) 8 Low Pin Count (LPC) Multi-I/O Chipset 9 Floppy Disk Drive Connector 10 Feature Setting DIP Switches 11 Adaptec AIC-3860Q Chipset (optional) 12 ASUS ASIC with Hardware Monitor 13 UltraWide SCSI Connector (optional) 14 Ultra FastSCSI Connector (optional) 15 Ultra160 SCSI Connector (optional) 16 PCI-to-ISA Bridge (optional... Port (T) 30 Serial COM1 Port (B) 31 USB Ports (USB1 & USB2) / LAN (RJ-45) Connector (on LAN model only) 32 PS/2 Mouse (T) / PS/2 Keyboard (B) Connector 12 ASUS P3C-L / P3C-S / P3C-LS User's Manual FEA TURES Motherboard Parts 2. 2.
P3C-L User Manual
Page 13
FEATURES 2.2 Motherboard Parts...continued 12 34 5 6789 32 31 30` 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 ASUS P3C-L / P3C-S / P3C-LS User's Manual 13 2. FEA TURES Motherboard Parts 2.
FEATURES 2.2 Motherboard Parts...continued 12 34 5 6789 32 31 30` 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 ASUS P3C-L / P3C-S / P3C-LS User's Manual 13 2. FEA TURES Motherboard Parts 2.
P3C-L User Manual
Page 14
...Mic CD_IN In JP10 Audio Modem Riser 1 2 RIMM0 RIMM1 3 4 SPDIFIN TRCPU Row Accelerated Graphics Port (AGP Pro) JP4 Audio Codec JP5 JP6 JP7 P3C-LS / L / S PCI Slot 1 (PCI1) JP17 Intel JP8 82559 JP9 10/100 LAN SPDIOOUT PCI Slot 2 (PCI2) Adaptec WOL_CON JP15 (...PCI4) JP12 PCI Slot 5 (PCI5) ISA Slot (SLOT2) PCI-to-ISA Bridge JP18 (SMB) TRPWR JP22 DIP Switches CHASSIS ASUS ASIC with Hardware Monitor IDELED IR PANEL Grayed midboard items are optional at the time of purchase. 14 ASUS P3C-L / P3C-S / P3C-LS User's Manual 12345 O N 3. H/W SETUP Motherboard Layout 3.
...Mic CD_IN In JP10 Audio Modem Riser 1 2 RIMM0 RIMM1 3 4 SPDIFIN TRCPU Row Accelerated Graphics Port (AGP Pro) JP4 Audio Codec JP5 JP6 JP7 P3C-LS / L / S PCI Slot 1 (PCI1) JP17 Intel JP8 82559 JP9 10/100 LAN SPDIOOUT PCI Slot 2 (PCI2) Adaptec WOL_CON JP15 (...PCI4) JP12 PCI Slot 5 (PCI5) ISA Slot (SLOT2) PCI-to-ISA Bridge JP18 (SMB) TRPWR JP22 DIP Switches CHASSIS ASUS ASIC with Hardware Monitor IDELED IR PANEL Grayed midboard items are optional at the time of purchase. 14 ASUS P3C-L / P3C-S / P3C-LS User's Manual 12345 O N 3. H/W SETUP Motherboard Layout 3.
P3C-L User Manual
Page 15
... (34-1pins) 12) WOL_CON p.46 Wake-On-LAN Connector (3 pins) 13) WOR p.46 Wake-On-Ring Connector (2 pins) 14) IDELED p.47 IDE Activity LED (2 pins) ASUS P3C-L / P3C-S / P3C-LS User's Manual 15 3.
... (34-1pins) 12) WOL_CON p.46 Wake-On-LAN Connector (3 pins) 13) WOR p.46 Wake-On-Ring Connector (2 pins) 14) IDELED p.47 IDE Activity LED (2 pins) ASUS P3C-L / P3C-S / P3C-LS User's Manual 15 3.
P3C-L User Manual
Page 16
3. H/W SETUP Layout Contents 16 ASUS P3C-L / P3C-S / P3C-LS User's Manual HARDWARE SETUP 15) CPU_Fan, PWR_FAN CHA_FAN 16) MODEM, VIDEO, AUX 17) IR 18) SPDIFIN, SPDIOOUT 19) ATXPWR 20) SMB 21) J1, J2, ...
3. H/W SETUP Layout Contents 16 ASUS P3C-L / P3C-S / P3C-LS User's Manual HARDWARE SETUP 15) CPU_Fan, PWR_FAN CHA_FAN 16) MODEM, VIDEO, AUX 17) IR 18) SPDIFIN, SPDIOOUT 19) ATXPWR 20) SMB 21) J1, J2, ...
P3C-L User Manual
Page 17
... computer when working on the bag that the ATX power supply is switched off before handling computer components. P3C-LS / L / S 12345 DSW (D21) ON 1. Frequency Selection 5. Frequency Selection ON OFF P3C-LS/L/S DIP Switches ASUS P3C-L / P3C-S / P3C-LS User's Manual 17 If you plug in the OFF position. Frequency Selection 2. Computer motherboards and expansion cards...
... computer when working on the bag that the ATX power supply is switched off before handling computer components. P3C-LS / L / S 12345 DSW (D21) ON 1. Frequency Selection 5. Frequency Selection ON OFF P3C-LS/L/S DIP Switches ASUS P3C-L / P3C-S / P3C-LS User's Manual 17 If you plug in the OFF position. Frequency Selection 2. Computer motherboards and expansion cards...
P3C-L User Manual
Page 18
... JP2 [1-2] (default) [2-3] ON 12345 3. Setting JP22 Enable (JumperFree) [1-2] (default) Disable (Jumper) [2-3] DSW (D21) P3C-LS / L / S JP22 1 23 123 JumperFree Jumper OFF (JumperFree Mode) P3C-LS/L/S JumperFree™ Mode Setting 2) Audio Controller Setting (JP2) (on model with onboard PCI audio) This jumper allows you...of the expansion slots or a primary AMR on the AMR slot (see 4.4 Advanced Menu). 3. H/W SETUP Motherboard Settings P3C-LS / L / S JP2 1 2 3 Enable 1 2 3 Disable P3C-LS/L/S Audio Controller Setting 18 ASUS P3C-L / P3C-S / P3C-LS User's Manual
... JP2 [1-2] (default) [2-3] ON 12345 3. Setting JP22 Enable (JumperFree) [1-2] (default) Disable (Jumper) [2-3] DSW (D21) P3C-LS / L / S JP22 1 23 123 JumperFree Jumper OFF (JumperFree Mode) P3C-LS/L/S JumperFree™ Mode Setting 2) Audio Controller Setting (JP2) (on model with onboard PCI audio) This jumper allows you...of the expansion slots or a primary AMR on the AMR slot (see 4.4 Advanced Menu). 3. H/W SETUP Motherboard Settings P3C-LS / L / S JP2 1 2 3 Enable 1 2 3 Disable P3C-LS/L/S Audio Controller Setting 18 ASUS P3C-L / P3C-S / P3C-LS User's Manual
P3C-L User Manual
Page 19
... the specified multiple may correct any problem. Setting Normal Safe Mode JP10 [1-2] (default) [2-3] P3C-LS / L / S JP10 1 23 123 Normal Safe Mode (Default) P3C-LS/L/S Safe Mode Reboot Setting 4) Automatic Timeout Reboot Setting (JP12) The motherboard is set this... BIOS setup. Setting Normal No Reboot JP12 [1-2] (default) [2-3] 3. H/W SETUP Motherboard Settings P3C-LS / L / S JP12 1 23 123 Normal No Reboot (Default) P3C-LS/L/S Automatic Timeout Reboot Setting ASUS P3C-L / P3C-S / P3C-LS User's Manual 19 However, if Safe Mode Setting (JP10) is no way to correct...
... the specified multiple may correct any problem. Setting Normal Safe Mode JP10 [1-2] (default) [2-3] P3C-LS / L / S JP10 1 23 123 Normal Safe Mode (Default) P3C-LS/L/S Safe Mode Reboot Setting 4) Automatic Timeout Reboot Setting (JP12) The motherboard is set this... BIOS setup. Setting Normal No Reboot JP12 [1-2] (default) [2-3] 3. H/W SETUP Motherboard Settings P3C-LS / L / S JP12 1 23 123 Normal No Reboot (Default) P3C-LS/L/S Automatic Timeout Reboot Setting ASUS P3C-L / P3C-S / P3C-LS User's Manual 19 However, if Safe Mode Setting (JP10) is no way to correct...
P3C-L User Manual
Page 20
...SCSI models only) This jumper lets you are using all of these jumpers. Setting Enable AUDIO CODEC [1-2] [1-2] [1-2] [1-2] (Default) Disable [2-3] [2-3] [2-3] [2-3] P3C-LS / L / S JP4=SPK JP5=AUD_EN1 JP6=AUD_EN2 JP7=ADN# 1 JP4 JP5 JP6 JP7 JP4-JP7 1 JP4 JP5 JP6 JP7 Enable Onboard Audio CODEC ...you disable or enable the SCSI controller function. H/W SETUP Motherboard Settings 3. 3. Setting Enable Disable JP17 [2-3] (default) [1-2] P3C-LS / L / S JP17 1 23 123 Disable Enable (Default) P3C-LS/L/S SCSI Controller Setting 20 ASUS P3C-L / P3C-S / P3C-LS User's Manual
...SCSI models only) This jumper lets you are using all of these jumpers. Setting Enable AUDIO CODEC [1-2] [1-2] [1-2] [1-2] (Default) Disable [2-3] [2-3] [2-3] [2-3] P3C-LS / L / S JP4=SPK JP5=AUD_EN1 JP6=AUD_EN2 JP7=ADN# 1 JP4 JP5 JP6 JP7 JP4-JP7 1 JP4 JP5 JP6 JP7 Enable Onboard Audio CODEC ...you disable or enable the SCSI controller function. H/W SETUP Motherboard Settings 3. 3. Setting Enable Disable JP17 [2-3] (default) [1-2] P3C-LS / L / S JP17 1 23 123 Disable Enable (Default) P3C-LS/L/S SCSI Controller Setting 20 ASUS P3C-L / P3C-S / P3C-LS User's Manual
P3C-L User Manual
Page 21
...LAN and Wake-On-LAN support of the onboard LAN controller. Setting Enable Disable JP8 [1-2] (default) [2-3] P3C-LS / L / S JP8 Enable (Default) Disable 1 23 123 JP8 JP9 P3C-LS/L/S LAN Controller Setting 8) Wake-On-LAN Controller Setting (JP9) (available on LAN models only) ... or enable the LAN controller function. Setting Enable Disable JP9 [2-3] (default) [1-2] P3C-LS / L / S JP9 1 23 JP8 123 JP9 Disable Enable (Default) P3C-LS/L/S Wake-On-LAN Controller Setting ASUS P3C-L / P3C-S / P3C-LS User's Manual 21 Set to Disable if you disable or enable the Alert-On...
...LAN and Wake-On-LAN support of the onboard LAN controller. Setting Enable Disable JP8 [1-2] (default) [2-3] P3C-LS / L / S JP8 Enable (Default) Disable 1 23 123 JP8 JP9 P3C-LS/L/S LAN Controller Setting 8) Wake-On-LAN Controller Setting (JP9) (available on LAN models only) ... or enable the LAN controller function. Setting Enable Disable JP9 [2-3] (default) [1-2] P3C-LS / L / S JP9 1 23 JP8 123 JP9 Disable Enable (Default) P3C-LS/L/S Wake-On-LAN Controller Setting ASUS P3C-L / P3C-S / P3C-LS User's Manual 21 Set to Disable if you disable or enable the Alert-On...