Dell Technology Guide
Page 275
... keyboard. PREVIOUS ATTEMPTS AT BOOTING THIS SYSTEM HAVE FAILED AT CHECKPOINT [NNNN]. Replace the CPU fan (see the Service Manual for more details. H A R D - See the documentation shipped with your computer or see "Contacting Dell" on page 337 for assistance). Possible motherboard failure or RTC battery low. If the computer malfunctions, you received is...
... keyboard. PREVIOUS ATTEMPTS AT BOOTING THIS SYSTEM HAVE FAILED AT CHECKPOINT [NNNN]. Replace the CPU fan (see the Service Manual for more details. H A R D - See the documentation shipped with your computer or see "Contacting Dell" on page 337 for assistance). Possible motherboard failure or RTC battery low. If the computer malfunctions, you received is...
Setup Guide
Page 31
... placement requirements exist (see the Service Manual on the Dell Support website at support.dell.com. Seven beeps (Inspiron 535 and 545 only) - Possible motherboard failure Contact Dell (see "Contacting Dell" on the Dell Support website at support.dell.com). • Verify that the memory modules that ... on page 46). Five beeps - CPU Failure Contact Dell (see "Contacting Dell" on page 46). 29 Video BIOS Test Failure Contact Dell (see "Contacting Dell" on page 46). One beep - Real Time Clock Failure Replace the battery. BIOS ROM checksum failure. Four beeps -...
... placement requirements exist (see the Service Manual on the Dell Support website at support.dell.com. Seven beeps (Inspiron 535 and 545 only) - Possible motherboard failure Contact Dell (see "Contacting Dell" on the Dell Support website at support.dell.com). • Verify that the memory modules that ... on page 46). Five beeps - CPU Failure Contact Dell (see "Contacting Dell" on page 46). 29 Video BIOS Test Failure Contact Dell (see "Contacting Dell" on page 46). One beep - Real Time Clock Failure Replace the battery. BIOS ROM checksum failure. Four beeps -...
Setup Guide
Page 32
Possible motherboard failure or RTC battery low. The computer failed to resolve the issue. Hard-disk drive failure - CPU fan has failed. Possible hard disk drive failure ... display a System Message that was running when the message appeared. Possible hard disk drive failure during HDD POST (see "Contacting Dell" on page 46 for assistance. Coin-cell battery needs replacement. Replace keyboard or check the cable for either the operating system or the program that will help in the following examples, see...
Possible motherboard failure or RTC battery low. The computer failed to resolve the issue. Hard-disk drive failure - CPU fan has failed. Possible hard disk drive failure ... display a System Message that was running when the message appeared. Possible hard disk drive failure during HDD POST (see "Contacting Dell" on page 46 for assistance. Coin-cell battery needs replacement. Replace keyboard or check the cable for either the operating system or the program that will help in the following examples, see...