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Hardware Installation of ATCA-7150
ATCA-7150 and RTM-ATCA-7150 Getting Started (6806800G42B)
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3.7.2.1.1 Checks Before Power-Off
Before power-off, you need to confirm that:
z Data has been saved on the ATCA-7150.
z No application runs on the ATCA-7150.
z The ATCA-7150 has quitted the operating system (OS).
3.7.2.1.2 Procedure
To power off the ATCA-7150, proceed as follows:
1. Wear the ESD-preventive wrist strap.
For details, see Wearing the ESD-Preventive Wrist Strap on page 75.
2. Open the upper and lower ejector handles.
The ATCA-7150 is powered off properly when:
z The HOTSWAP LED blinks at the short blink rate and then is on (blue).
z The OOS LED is on (red or amber).
z The HEALTHY LED is off.
3.7.2.2 Removing the ATCA-7150
To remove the ATCA-7150, proceed as follows:
1. Wear the ESD-preventive wrist strap.
For details, see Wearing the ESD-Preventive Wrist Strap on page 75.
2. Open the upper and lower ejector handles to power off the ATCA-7150, as shown in Figure
3-9.
For details, see Power Off on page 94.
3. Use the screwdriver to unfasten the captive screws anticlockwise, as shown in Figure 3-9.