Dell PowerEdge R805 Hardware Owner's Manual (PDF) - Page 24
E121d 1.2v Vm Dual, E122e Cpu # Vdda
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Table 1-6. LCD Status Messages (continued) Code Text Causes Corrective Actions E1218 PCI Rsr 5V PwrGd The 5V voltage regulator on See "Getting Help" on the PCI riser has failed. page 175. E121A 8V PwrGd 8V voltage regulator has failed. Recycle power to the system or clear the SEL. If the problem persists, see "Getting Help" on page 175. E121D 1.2V VM Dual 1.2V voltage regulator for PwrGd the VM dual signal has failed. Recycle power to the system or clear the SEL. If the problem persists, see "Getting Help" on page 175. E1226 PCI Rsr 1.5V The 1.5V voltage regulator See "Getting Help" on PwrGd on the PCI riser has failed. page 175. E1227 Linear PwrGd Linear voltage regulator(s) See "Getting Help" on has failed. Represents status page 175. of multiple voltage regulators used in the video and LOM circuitry. E1229 CPU # VCORE Processor # VCORE voltage See "Getting Help" on regulator has failed. page 175. E122A CPU VTT PwrGd Processor # VTT voltage has See "Getting Help" on exceeded the allowable page 175. voltage range E122D CPU # VDDIO 1.0V PwrGd Processor # VDDIO voltage See "Getting Help" on has exceeded the allowable page 175. voltage range E122E CPU # VDDA Processor # VDDA voltage See "Getting Help" on has exceeded the allowable page 175. voltage range E122F 2.5V PwrGd 2.5V voltage regulator has See "Getting Help" on failed. page 175. E1231 1.2V HTCORE 1.2V HTCORE voltage PwrGd regulator has failed. See "Getting Help" on page 175. 24 About Your System