Dell E36S Series, Руководство пользователя

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Next steps
1. Follow the procedure listed in After working inside your system on page 43.
2. Press F2 to enter System Setup, and check the System Memory setting.
The System Memory Size should reflect the installed memory.
3. If the value is incorrect, one or more of the memory modules may not be installed properly. Ensure that the memory modules are firmly
seated in the sockets.
4. Run the system memory test in system diagnostics. See Dell Embedded System Diagnostics .
Cooling fan
Your system supports only one cooling fan.
Removing the cooling fan
Prerequisites
CAUTION: Many repairs may only be done by a certified service technician. You should only perform troubleshooting and
simple repairs as authorized in your product documentation, or as directed by the online or telephone service and
support team. Damage due to servicing that is not authorized by Dell is not covered by your warranty. Read and follow
the safety instructions that are shipped with your product.
CAUTION: Do not remove or install the cooling fan by holding the blades.
CAUTION: Never operate your system with the system fan removed. System can overheat and result in shutdown of the
system and loss of data.
1. Ensure that you follow the Safety instructions on page 42.
2. Follow the procedure listed in Before working inside your system on page 43.
Steps
1. Disconnect the cooling fan power cable from the system board.
2. To ease removal of the cooling fan, stretch the grommets securing the fan to the chassis.
3. Hold the cooling fan by the sides, and slide it out of the grommet.
4. Repeat steps 2 and 3 to release the fan from the remaining grommets.
74 Installing and removing system components