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Chapter 2: Hardware information
7. Proprietary power connectors (20-pin PWR1, 4-pin PWR2)
These connectors are for Proprietary power supply plugs. The power supply plugs are
designedtottheseconnectorsinonlyoneorientation.Orienttheconnectorsand
pushdownrmlyuntiltheycompletelyt.
The4-pinPWR2isdesignedforharddiskdrivespowersupply.DONOTconnectother
4-pinpowerconnectorsofthepowersupplyunit(PSU)tothisconnector.
• UseofaPSUwithahigherpoweroutputisrecommendedwhenconguringasystem
with more power-consuming devices. The system may become unstable or may not
bootupifthepowerisinadequate.
• USEONLYTHEPROPRIETARYPOWERSUPPLYandensurethatyourPSUcan
provideatleasttheminimumpowerrequiredbyyoursystem.