MSI 990FXA

Hardware Setup
MS-7640
Chapter 2
2-15
Hardware Setup
MS-7640
Chapter 2
Front USB 2.0 Connector: JUSB1, JUSB2
Ths connector, complant wth Intel
®
I/O Connectvty Desgn Gude, s deal for
connectng hgh-speed USB nterface perpherals such as USB HDD, dgtal cameras,
MP3 players, prnters, modems and the lke.
The JUSB1 (red mark) supports the MSI newly Super-Charger technology whch
provdes fast chargng functon anytme for chargng your Smartphone.
If your system s n S0 / S1 state, you must nstall MSI’s applcaton, SuperCharger, to
control the JUSB1 . When the applcaton s set to “On”, t can fast charge Smartphone
va JUSB1 but the data transmsson and synchronzaton wll be dsabled. When the
applcaton s set to “O󰘯”, the JUSB1 wll work as a normal USB connector. In S3 / S4 /
S5 state, JUSB1 can stll provdes fast chargng functon wthout operatng system, no
matter you un-plug and re-plug the Smartphone.
* The MB layout n ths 󰘰gure s for reference only.
USB 2.0 Bracket (optonal)
Important
Note that the pns of VCC and GND must be connected correctly to avod possble
damage.
For Pad,
JUSB1 (red mark) can stll charge Pad n S3, S4, S5 state.
Please note that connectng one devce once for stable chargng s recommended.
Super-Charger technology would be avalable on spec󰘰c models, please refer to MSI
webste for model support lst.
We recommend that don’t dsconnect the devce when you charge t n S1 state.
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