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390 MT, Internal USB connector
I have a multi-card reader that I would like to add to my Optiplex 390 minitower. This multicard reader has a USB 10- pin connector at its output. I looked over the my PC motherboard and could not find such a connector. Anyone knows if the motherboard that came with Optiplex 390 minitower has a 10pin USB connector that is hiding somewhere?
Thanks!
DELL-Alasdair R
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754 Posts
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June 4th, 2018 03:00
Hi newbie321,
You'll find the location of the internal USB connectors here:
https://www.dell.com/downloads/global/products/optix/en/optiplex-390-tech-guide.pdf (page 4)
ejn63
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June 4th, 2018 04:00
No, there is no such USB header.
DELL-Chris M
Community Manager
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54.9K Posts
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June 4th, 2018 06:00
ejn63,
I uploaded the picture of the Optiplex 390 DT/MT motherboard. It shows #9 as the Internal USB Connector (USBF1) ?
newbie321
27 Posts
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June 4th, 2018 19:00
Thanks so much!!
I honestly do not know how I missed it. I was looking at this manual too before and completely did not see that page. Not sure how that happened, but now I know.
Thank you very much for a pointer! Now its time for me to open the desktop up again to see if those ports are availalble or not.
Thanks again!!
newbie321
27 Posts
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June 4th, 2018 19:00
Thanks so much, @DELL-Alasdair R!!
I honestly do not know how I missed it. I was looking at this manual too before and completely did not see that page. Not sure how that happened, but now I know.
Thank you very much for a pointer! Now its time for me to open the desktop up again to see if those ports are availalble or not.
Thanks again!!
speedstep
9 Legend
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47K Posts
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June 5th, 2018 07:00
The 390 uses the same 10 pin FLEX BAY connector as Many others in the Series.
0GH483 Compatible with Dell Computers:
Dimension 9200, Dimension 9200 XPS 410, Dimension E520, Dimension E521, OptiPlex 740, Optiplex 740 Desktop, Optiplex 740 Mini-Tower, OptiPlex 740 MLK, OptiPlex 740e, OptiPlex 745, OptiPlex 745 Desktop, OptiPlex 745e, OptiPlex 755, OptiPlex 760, Optiplex 960, Precision T3400, Precision WorkStation 390, Precision WS390, XPS 410, XPS 420, XPS 430, XPS 730
Dell Digital Media Card Reader Drive With Rails for
Dell Computers 5150C 620SFF 740 SFF 745SFF 531C 530C
13 in 1 Card unit
Fits selected Dell Dimension Dell Inspiron and Dell Optiplex
with 10 pin Mother Board Plug Interface
Dell P/N:JJ162 & FD746 & TW036
Dell Digital Media Card Reader BlueTooth Drive With Rails Or Pins for Dell Computers
13 in 1 Card unit With BlueTooth
Fits selected Dell Dimension Dell Inspiron and Dell Optiplex with
Mother Board Plug Interface Inc XPS Systems & Precision Systems
Dell P/N:XR947 DU172
Dell Digital Media Card Reader for Dell Optiplex
19-in-1 Media Card Reader
Fits selected Dell Optiplex 740,760,780 960 Series
Dell P/N: 2VP58
Dell ca-400 Media Card Reader. No Cable.
Dell Digital Media Card Reader Drive 13 in 1 Card unit
Fits selected Dell Studio M/T card reader and includes flex bay cable T748G
Dell P/N:M810G
Dell Digital Media Card Reader Drive 13 in 1 Card unit Inspiron
13-1 Media Card reader and cable for inspiron 545 546 Studio and Dell MT & LMT Machines
Dell P/N:CDM2D W812M
Dell Digital Media Card Reader Drive With Rails Or Pins for Dell Computers
13 in 1 Card unit
Fits selected Dell Dimension Dell Inspiron and Dell Optiplex with Mother Board Plug Interface Inc XPS Systems & Precision Systems
Dell P/N:1930930b01
TH661 HD273 M7502 KD104 XN068 GT399 WY345 C9152
Dell Digital Media Card Reader Drive With Rails Or Pins for Dell Computers
13 in 1 Card unit
Dell Media Card Reader for Studio XPS 7100
Dell P/N:KK9PN
Dell Digital Media Card Reader Drive With Rails Or Pins for Dell Computers
10 in 1 Media Reader Card Unit
Internal card reader for Inspiron 545/560/580 MT
Dell P/N W812M
Dell P/N PTXF7
Vostro 230 MT Card Reader Including Cable.
Model: I/O Interconnect R-680-070-215A-2
Dell P/N X776R
Dell Media Smart Card Reader Assembly including cable for Studio XPS 8000/8100
Also fits other Studio Models Check Part N0.
Dell P/N: H323J
Media Card Reader Board (inc. cable) for Studio XPS 435T/9000
(Note ths model fits into the existing carrier in your chassis )
Also fits other XPS Non Bezel Models Check Part N0.
Dell P/NSmiley Very HappyM691-FS YR887
Card Reader with bezel for XPS 420 CAB-200 With Bluetooth
Also fits other Studio Models Check Part N0.
newbie321
27 Posts
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August 26th, 2018 20:00
Thanks very much!!
I found that connector with your and everyone's help!
speedstep
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47K Posts
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August 27th, 2018 14:00
390 motherboard
390
SL4CK3R
1 Message
0
August 26th, 2019 10:00
Does anyone know the pinout for the 16 pin Front I/O header? Like the Power SW +/- , the HDD activity light, etc.? Thank you in advance for any help.
speedstep
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47K Posts
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August 28th, 2019 08:00
None of these things are documented.
Its not wires to LEDs its wires to boards.
DELL DOES NOT DOCUMENT THIS like others do
https://www.intel.com/content/www/us/en/support/articles/000005643/boards-and-kits/desktop-boards.html
front audio and USB and diag led