Acer R720 Bedienungsanleitung PDF herunterladen (Seite 146)

5 Troubleshooting

136

First steps checklist

• AC power available at the wall outlet?

• Are the power supplies plugged in? Check the AC cable(s) on the

back of the chassis and at the AC source.

• Are all cables correctly connected and secured?

• Is the processor fully seated in the socket on the mainboard?

• Are all standoffs in the proper location and not touching any

components, causing a potential short?

• Are all expansion boards fully seated in their slots on the PCI riser

assembly?

• Are all jumper settings on the mainboard correct?

• Are all jumper and switch settings on expansion boards and

peripheral devices correct? If applicable, ensure that there are no

conflicts - for example, two expansion boards sharing the same

interrupt.

• Are all peripheral devices installed correctly?

• Are all device drivers properly installed?

• Are the configuration settings made in the BIOS setup correct?

• Is the operating system properly loaded? Refer to the operating

system documentation.

• Did you press the system power button on the front panel to turn

the server on (power indicator should be lit)?

• Is the system power cord properly connected to the system and

plugged into an outlet for 100-127 V or 200-240 V?

• Are all integrated components from the tested components lists?

Check the tested memory, and chassis lists, as well as the supported

hardware and operating system list.

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Acer R720 Bedienungsanleitung Seite 146