C System board designators
HP Z220 SFF Workstation
Designator | Silk screen | Component/Description |
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E15 | E15 | Crisis recovery header/jumper |
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E49 | E49 | Clear password header/jumper |
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J9 | RJ45/USB | LAN/DUAL USB 2.0 |
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J10 | J10 | Quad rear USB 3.0 |
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J20 | PCI1J20 | PCI slot (white) |
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J31 | J31 X1PCIEXP1 | PCIe2 x1 slot (black) |
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J41 | J41 X16PCIEXP | PCIe3 x16 slot (black) |
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J42 | J42 X4PCIEXP | PCIe2 x16(4) slot (black) |
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J53 | VGA/COMA | Serial port connector stacked over VGA port |
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J64 | DISPLAYPORT | Display port connector |
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J68 | PS2 | Mouse connector stacked over keyboard connector |
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J78 | IN/OUT | Audio line in stacked over audio line out |
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SW50 | SW50 CMOS | Clear CMOS switch/push button |
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P1 | PWR | Power supply, |
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P2 | PWRCMD | Power command, |
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P3 | PWRCPU | Power supply, |
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P5 | P5 PB/LED | Front power button/LED (black) |
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P6 | SPRK | Internal speaker (white) |
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P9 | CHFAN1 | Front chassis fan |
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P23 | FRONT AUD | Front audio (blue) |
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P24 | FRONT USB | Front I/O USB (yellow) |
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P25 | FRONT USB2 | Front I/O USB (green) |
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P52 | COMB | Serial port |
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P124 | HLCK | Hood lock solenoid (black) |
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P125 | HSENSE | Hood sensor |
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P126 | PAR | Flying parallel port (black) |
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P150 | MEDIA | Media card reader |
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