Installation
Squid PCIe Gen 3 Carrier Board™ for six M.2/NGSFF(NF1) SSD modules.
Hardware Manual, Revision 1.3
Page 12
The following status information is displayed on the status LEDs D14-D21 located on the
bottom (soldering) side of the board after power is shut off:
D14 blinking
Backup status information is displayed on the D15-D21 LEDs.
D15 on
U10 module connection issue: connection with less than 4 PCIe lanes
or connection speed is less than 8.0 Gbps.
D16 on
U9 module connection issue: connection with less than 4 PCIe lanes
or connection speed is less than 8.0 Gbps.
D17 on
U8 module connection issue: connection with less than 4 PCIe lanes
or connection speed is less than 8.0 Gbps.
D18 on
U7 module connection issue: connection with less than 4 PCIe lanes
or connection speed is less than 8.0 Gbps.
D19 on
U6 module connection issue: connection with less than 4 PCIe lanes
or connection speed is less than 8.0 Gbps.
D20 on
U5 module connection issue: connection with less than 4 PCIe lanes
or connection speed is less than 8.0 Gbps.
D21 on
Upstream PCIe connection issue: connection with reduce PCIe lane
number or connection speed is less than 8.0 Gbps.
