Replacing A Ddr Sdram; Figure 6-1 Opening The Chassis - H3C SecPath V1000-A Installation Manual

Installation Manual
H3C SecPath V1000-A Security Gateway
(1) Remove the six screws
Figure 6-1 Opening the chassi
Caution:
Do not replace the hardware unless necessary and under the guidance of support
engineers.
There is an anti-dismantle seal on a screw on the chassis. You must keep the seal
intact before your sales representative maintains the security gateway. So you must
contact your sales representative to obtain the permission before you open the
chassis. The company is not liable for any damage or consequence resulted from
users' operation without permission.
Ensure that the security gateway has no electricity before servicing the device to
avoid bodily injuries and device damages.
Wear an ESD-preventive wrist strap when servicing the device, making sure it has
good skin-contact.
You must use the SDRAMs provided by H3C. Otherwise, anomalies might occur to
the device.

6.3 Replacing a DDR SDRAM

Following are the storage media available for the security gateway:
DDR SDRAM (Synchronous Dynamic RAM): is where the programs of the security
gateway are running.
Flash memory: stores the programs and configuration files of the security
gateway.
(1)
(2) Pull it out towards this direction
s
6-2
Chapter 6 Hardware Maintenance
(1)
(2)
(1)