Acer Altos R720 Series User Manual download pdf (Page 151)

141

Hard drives are not recognized.

Do the following:

• Make sure the disk controller is not disabled in the BIOS setup.

• Make sure the drive is compatible.

Bootable CD drive is not detected.

Make sure the Boot Options setting in the BIOS setup utility is

configured to allow the CD drive to be the first bootable device.

New memory modules installed are not detected.

Do the following:

• Make sure the memory modules are properly seated on the DIMM

slots.

• Make sure the memory modules comply with the system

requirements.

• Make sure the memory modules have been populated according

to the system requirements.

External device connected to a USB connector does not work.

Do the following:

• Reduce the number of external devices connected to a USB hub.

• Refer to the documentation that came with the device.

Server cannot connect to a network

• Make sure the network cable is securely attached to the correct

connector at the system rear panel.

• Try a different network cable.

• Make sure you are using the correct and the current drivers.

• Make sure the driver is loaded and the protocols are bound.

1 2 ... 146 147 148 149 150 151 152 153 154 155 156 ... 185 186

No comments

Acer Altos R720 Series User Manual Page 151