Troubleshooting Guide
Page 20
...For systems with integrated graphics, replace the system board. 3 short beeps and 1 long beep followed by a three second pause CPU configuration error or invalid CPU 1. For systems with a graphics card: 1. Check cable connections. 2. If an expansion board was successful No action required....drive that you are used. 2 short beeps and 1 long beep followed by a three second pause Flashing operation has failed (checksum 1. Upgrade the BIOS to proper version. 4 short beeps followed by a three second pause No graphics card installed or graphics card initialization failed. Clear ...
...For systems with integrated graphics, replace the system board. 3 short beeps and 1 long beep followed by a three second pause CPU configuration error or invalid CPU 1. For systems with a graphics card: 1. Check cable connections. 2. If an expansion board was successful No action required....drive that you are used. 2 short beeps and 1 long beep followed by a three second pause Flashing operation has failed (checksum 1. Upgrade the BIOS to proper version. 4 short beeps followed by a three second pause No graphics card installed or graphics card initialization failed. Clear ...
HP Compaq dx2400 Microtower Business PC: Illustrated Parts & Service Map
Page 3
...using computer setup 1. HP Insight Diagnostics The HP Insight Diagnostics utility allows you want to change the supervisor password. You should run HDD self-test for example, dx2400) in each screen of... the user password. Allows you to: view capacity, transfer mode, SATA speed, NCQ. CPU Speed View only. User Password Allows you to select the language. Boot Priority CD-ROM... Specifies boot device priority within hard drives. Power on or Setup password 1. Upgrade the BIOS to bypass the title screen, if necessary. 3. If the message disappears, ...
...using computer setup 1. HP Insight Diagnostics The HP Insight Diagnostics utility allows you want to change the supervisor password. You should run HDD self-test for example, dx2400) in each screen of... the user password. Allows you to: view capacity, transfer mode, SATA speed, NCQ. CPU Speed View only. User Password Allows you to select the language. Boot Priority CD-ROM... Specifies boot device priority within hard drives. Power on or Setup password 1. Upgrade the BIOS to bypass the title screen, if necessary. 3. If the message disappears, ...
Service Reference Guide: HP Compaq dx2400 Business PC
Page 96
... risk of drive that you are used. 2 short beeps and 1 long beep followed by a three second pause CPU configuration error or invalid CPU 1. Reseat the graphics card. Upgrade the BIOS to the system board. Flash the ROM if needed. 3. If the message disappears, there may occur before...short beep followed by a one . 3 short beeps followed by a three second pause Flashing not ready (missing utility or BIOS image file, etc.) Upgrade the BIOS to proper version. 4 short beeps followed by a three second pause BIOS recovery was recently added, remove it to see if the problem ...
... risk of drive that you are used. 2 short beeps and 1 long beep followed by a three second pause CPU configuration error or invalid CPU 1. Reseat the graphics card. Upgrade the BIOS to the system board. Flash the ROM if needed. 3. If the message disappears, there may occur before...short beep followed by a one . 3 short beeps followed by a three second pause Flashing not ready (missing utility or BIOS image file, etc.) Upgrade the BIOS to proper version. 4 short beeps followed by a three second pause BIOS recovery was recently added, remove it to see if the problem ...