Dell E26S Series owner manual Troubleshooting your system 133

Models: E26S Series

1 161
Download 161 pages 59.21 Kb
Page 6
Image 6

Installing a DC power supply unit

109

System battery

109

Replacing the system battery

109

Hard-drive backplane

111

Removing the hard-drive backplane

112

Installing the hard-drive backplane

118

Control panel assembly

118

Removing the control panel board–8 hard drive system

118

Installing the control panel board–8 hard drive system

119

Removing the control panel–8hard–drive system

120

Installing the control panel–8 hard drive system

121

Removing the control panel–10hard–drive and 24–hard drive system

122

Installing the control panel–10hard–drive system and 24 hard–drive system

123

VGA Module

124

Removing the VGA module

124

Installing the VGA module

125

System board

126

Removing the system board

126

Installing the system board

128

Trusted Platform Module

131

Installing the Trusted Platform Module

131

Re-enabling the TPM for BitLocker users

132

Re-enabling the TPM for TXT users

132

5 Troubleshooting your system

133

Safety first—for you and your system

133

Troubleshooting system startup failure

133

Troubleshooting external connections

133

Troubleshooting the video subsystem

133

Troubleshooting a USB device

134

Troubleshooting iDRAC Direct (USB XML configuration)

134

Troubleshooting iDRAC Direct (laptop connection)

135

Troubleshooting a serial I/O device

135

Troubleshooting a NIC

136

Troubleshooting a wet system

136

Troubleshooting a damaged system

137

Troubleshooting the system battery

138

Troubleshooting power supply units

138

Troubleshooting power source problems

138

Power supply unit problems

139

Troubleshooting cooling problems

139

Troubleshooting cooling fans

140

6

Page 6
Image 6
Dell E26S Series owner manual Troubleshooting your system 133