Depending on the model of the SE server, different HNC variants are available: HNC M3 in SE710, HNC M4 in SE730, HNC M5 in SE730B resp. HNC M6 in SE740.
HNC M3
Figure 34: HNC M3 (SE710) - front
Indicators on the front panel of HNC M3
Figure 35: HNC M3 (SE710) - front panel
No. | Meaning |
1 | Reset button (for Customer Support only) |
2 | NMI button (for Customer Support only) |
3 | ID button / ID indicator |
4 | CSS indicator (orange); notify Customer Support |
5 | Global error indicator (orange); notify Customer Support |
6 | HDD/SSD activity indicator |
7 | On/Off button / Status indicator |
8 | Status indicator (power cable connected); next to the On/Off switch |
9 | Optical drive activity indicator |
10 | Open/close optical drive |
11 | ID card (green); further left, above HDD module |
HNC M4, HNC M5 and HNC M6
Figure 36: HNC M4 / HNC M5 / HNC M6 (SE730 / SE730B / SE740) - front
No. | Meaning |
1 | ID card |
2 | Optical disk drive |
3 | VGA port |
4 | Operation panel (see figure 38) |
5 | HDDs / SSDs |
Figure 37: HNC M4 / HNC M5 / HNC M6 (SE730 / SE730B / SE740) - front scheme
Indicators on the front panel of HNC M4 / HNC M5 / HNC M6
Figure 38: HNC M4 / HNC M5 / HNC M6 (SE730 / SE730B / SE740) - front panel
Pos. | Label | Key / Display | Function | Status |
1 | ID | ID button / ID indicator | Identifies the ID display on the front panel and at the I/O panel for an easier server identification. | blue on |
2 |
| On/Off button | Switch on server: Off / Server switched on / BMC firmware starting after connection to power grid | off / green on / green flashing slowly |
3 |
| CSS display | Notify Customer Support if on or flashing | off / orange / orange flashing |
4 |
| Global error display | Notify Customer Support if on or flashing | off / orange / orange flashing |
5 |
| HDD/SSD activity indicator | Data access running | green flashing |
RESET | Reset button | System restart (for Customer Support only) | ||
NMI | NMI button | For Customer Support only |
Optical drive and USB interfaces
The DVD-RW drive is used by Customer Support to install and update the HNC software.
Use of the USB interfaces is reserved for Customer Support.