Zippy Technology HP2-6460P power supply unit
Contents
1. GND BLACK GND BLACK GND PURPLE 5VSB GREEN PS ON BLUE 12V BLACK GND BLACK GND ORANGE 43 3V ORANGE 3 3V ORANGE 43 3V ORANGE 3 3V BLACK GND ORANGE 3 3V lt BLACK GND BLACK GND YELLOW 412V BLACK GND YELLOW 412V YELLOW 12 24PINS AMD ATX GES COLOR z o OUTPUT VOLTAGE COLOR OUTPUT VOLTAGE ORANGE 3 3V ORANGE 3 3V ORANGE 3 3V BLUE 12V BLACK GND BLACK GND RED 5V GREEN PS ON BLACK ON GND BLACK GND RED pce 5V BLACK GND BLACK GND BLACK GND GREY PWR OK WHITE 5V PURPLE 5VSB RED YELLOW 412V RED 20PINS CATX12V Page 5 17 User Manual for Models HG2 HP2 PSM and PSL Version 1 0 OUTPUT VOLTAGE COLOR OUTPUT2. e Product model e Detailed description of problems Note Different distributors or resellers have their specific RMA terms and conditions please contact them for detailed information Locations of relevant information e g 1 Model HP2 6460P 2 S N T3240001 3 P N 2000370018 Actual contents may not be the same for different models MODEL 3HP2 6460P AC INPUT 100 240V 47 63Hz 7 5 3 5A FUSE RATING 8A 250V DC OUTPUT 460W MAX 5V 40 12V 32A 3 3V 30A 5V 0 8A 12V 1 5VSB 2A CAUTION 132400001 Do not remove this power supply cover under any circumstances P N 12000370018 An There are no serviceable components inside Serious shock hazards are present inside this power supply case even with the power switch off E143756 Tested To Comply With FCC Standards FOR HOME OR OFFICE USE MADE IN TAIWAN www zippy com tw MC Please feel free to contact us via e mail should you encounter any technical problems beyond the scope of this user manual We carry more than 120 standing high quality power supply models and over six hundred various sub models Please visit www zippy com for more detailed information Page 17 17
3. NOISE MINJA MAX P P REMARK TOTAL OUTPUT SHOULD NOT EXCEED 460W 500W FOR HP2 6460P 6500P WHEN PERFORMING CROSS REGULATION TEST IT IS REQUESTED TO SET THE HIGHER OUTPUT CHANNEL AT 90 MAXIMUM AND THE LOWER OUTPUT CHANNELS AT 20 MININUM OF RATED SPEC TEMPERATURE RANGE OPERATING 0 C 40 C STORAGE 20 C 70 C HUMIDITY 10 90 RH HOLD UP TIME 16 ms MINIMUM AT FULL LOAD amp 90 VAC INPUT VOLTAGE DIELECTRIC WITHSTAND INPUT OUTPUT 1500 VAC FOR 1 MINUTE INPUT TO FRAME GROUND 1500 VAC FOR 1 MINUTE EFFICIENCY 71 TYPICAL AT FULL LOAD 115VAC POWER GOOD SIGNAL ON DELAY 100 ms TO 500 ms OFF DELAY 1 ms OVER LOAD PROTECTION 110 150 MAX OVER CURRENT PROTECTION 5 gt 44 A 60 A 3 3 gt 33 A 45 A 12V gt 35 2 A 48 0 A OVER VOLTAGE PROTECTION 5V gt 5 7V 6 5V 3 3V gt 3 9 4 3V 12V gt 13 6 15V EMI MEET FCC CLASS B CISPR22 CLASS B SAFETY UL 1950 CSA 22 2 NO 950 TUV IEC 950 REMOTE ON OFF CONTROL SHORT CIRCUIT PROTECTION SHUTDOWN AND LATCH BUILT IN ACTIVE POWER FACTOR CORRECTOR DIMENSION 86 H X 150 W X 140 D mm PS 2 COOLING ONE 80 mm BALL BEARING DC FAN Page 9 17 User Manual for Models HG2 HP2 PSM and PSL Version 1 0 Specifications Please refer to the specifications according to the actual product purchased INPUT CHARACTERISTICS PSM 6550P 6600P VOLTAGE 90 264 VAC FULL RANGE FREQUENCY 47 63 Hz INPUT CURRENT 10 0 A FO
4. Version 1 0 COLOR OUTPUT VOLTAGE OUTPUT VOLTAGE YELLOW 12 GND BLACK GND 5V APINS CHD CD ROM RW COLOR OUTPUT VOLTAGE OUTPUT VOLTAGE YELLOW 12V GND BLACK GND 5V APINS FLOPPY DISK Page 7 17 User Manual for Models HG2 HP2 PSM and PSL Version 1 0 Specifications Please refer to the specifications according to the actual product purchased Note The new feature Prolonged Cooling after power supply is remote off only available on model HG2 Under normal conditions when power supply is at Remote off mode cooling fan will remain in operation for the secondary heat dissipation and will come to stop at a much lower temperature This will prolong the life of the power supply INPUT CHARACTERISTICS HG2 6300 6350 6400P VOLTAGE 90 240 VAC FULL RANGE FREQUENCY 47 63 HZ INPUT CURRENT 6 7 8 0 A RMS FOR 115VAC 3 3 5 4 0 A RMS FOR 230VAC INRUSH CURRENT 65A MAX FOR 115 VAC 125A MAX FOR 230 VAC OUTPUT CHARACTERISTICS OUTPUT OUTPUT CURRENT A EE PEAK LINE MAX P P a e ee e ow a Jes som rd e es sw REMARK THE OUTPUT CURRENT OF 5V amp 3 3V SHOULD NOT EXCEED 45A SPECIFICATION TEMPERATURE RANGE OPERATING 0 40 C HOLD UP TIME 16 ms MINIMUM AT FULL LOAD amp
5. 3 2 CLASS D ACTIVE DIMENSION 86 H X 150 W X 220 D mm STRETCH PS 2 COOLING ONE 80 mm BALL BEARING DC FAN FEATURES OPTIONAL Page 11 17 User Manual for Models HG2 HP2 PSM and PSL Version 1 0 INPUT CHARACTERISTICS PSL 6720P 6800P 6850P VOLTAGE 90 264 VAC FULL RANGE FREQUENCY 47 63 Hz INPUT CURRENT 5A RMS FOR 220 VAC 12A RMS FOR 110 VAC INRUSH CURRENT 75A MAX FOR 110 VAC 150A MAX FOR 220 VAC OUTPUT CHARACTERISTICS OUTPUT OUTPUT CURRENT A REGULATION OUTPUT RIPPLE amp VOLTAGE NOISE MAX P P 52 60 60 0 8 REMARK 1 TOTAL OUTPUT OF 5V AND 3 3 EXCEED 230W 2 TOTAL MAX OUTPUT 720W 800W 850W SPECIFICATION TEMPERATURE RANGE OPERATING 0 C 50 C HOLD UP TIME 17mS MINIMUM AT FULL LOAD amp NOMINAL INPUT VOLTAGE EFFICIENCY 71 TYPICAL AT FULL LOAD POWER GOOD SIGNAL ON DELAY 100 ms TO 500 ms OFF DELAY 1 ms OVER POWER PROTECTION OVER VOLTAGE PROTECTION OVER CIRCUIT PROTECTION SHORT CIRCUIT PROTECTOIN EMI NOISE FILTER FCC CLASS B CISPR22 CLASS B COOLING 8 0mm DC FANS DIMENSION 220 D x 150 W x 86 H mm Page 12 17 User Manual for Models HG2 HP2 PSM and PSL Version 1 0 INPUT CHARACTERISTICS PSL 6A00V VOLTAGE 90 264 VAC FULL RANGE FREQUENCY 47 63 Hz STEADY STATE CURRENT 14 7A AT ANY LOW HIGH RANGE INPUT VOLTAGE INRUSH CURRENT 20A MAX FOR 110 VAC 40A MAX FOR 220 VAC AT 25 DEGREE C AMBIENT COLD
6. 80 BALL BEARING mm DC FAN Page 10 17 User Manual for Models HG2 HP2 PSM and PSL Version 1 0 Specifications Please refer to the specifications according to the actual product purchased INPUT CHARACTERISTICS PSL 6701P VOLTAGE 90 264 VAC FULL RANGE FREQUENCY 47 63 Hz INPUT CURRENT 10 0 11 0 12 A FOR 115 VAC 5 0 5 5 6 0 A FOR 230 VAC INRUSH CURRENT 65 A MAX FOR 115 VAC 125 A MAX FOR 230 VAC OUTPUT CHARACTERISTICS VOLTAGE RIPPLE amp NOISE MAX P P x o w som REMARK TOTAL OUTPUT POWER SHOULD NOT EXCEED 700W for PSL 6701P WHEN PERFORMING CROSS REGULATION TEST IT IS REQUESTED TO SET THE HIGHER OUTPUT CHANNEL AT 90 MAXIMUM AND THE LOWER OUTPUT CHANNELS AT 20 MININUM OF RATED SPEC TEMPERATURE RANGE OPERATING 0 C 40 C STORAGE 20 C 70 C HUMIDITY 10 90 RH HOLD UP TIME 16 ms MINIMUM AT FULL LOAD amp 90 VAC INPUT VOLTAGE DIELECTRIC WITHSTAND INPUT OUTPUT 1500 VAC FOR 1 MINUTE INPUT TO FRAME GROUND 1500 VAC FOR 1 MINUTE EFFICIENCY 70 TYPICAL AT FULL LOAD POWER GOOD SIGNAL ON DELAY 100 ms TO 500 ms OFF DELAY 1 ms OVER LOAD PROTECTION 110 160 MAX OVER VOLTAGE PROTECTION 5V gt 5 7V 6 5V 3 3V gt 3 9 4 3V 12V gt 13 6 15V EMI MEET FCC CLASS CISPR22 CLASS SAFETY MEET UL 1950 CSA 22 2 NO 950 T V IEC 950 REMOTE ON OFF CONTROL SHORT CIRCUIT PROTECTION SHUTDOWN AND LATCH REMOTE SENSING ON 3 3 V DESIGN MEET IEC 1000
7. Do not place any other materials into the inlet of the power supply other than the power cord Do not plug or unplug the power cord with wet hands To avoid power cord damage remove the power cord from the wall outlet by grabbing the plug instead of the cord Make sure the power cord is properly routed so that it will not be stepped on tripped over or otherwise subjected to damage or stress To avoid electrical shock unplug the unit from the power source before attempting any cleaning For safety purposes power cord must comply with the requirements of the National Safety Code All relevant registered trademarks are strictly the property of their respective companies No further notice will be given for any revision of the product either modification or a newer version Page 3 17 User Manual for Models HG2 HP2 PSM and PSL Version 1 0 Product and Accessories Please contact your local dealers if any of the following product or accessory is missing from the package 1 Power Supply Unit Refer to the Figure 2 Screws 4 To prevent missing screws during shipment screws were installed on the power supply When install power supply into computer remove those four screws first please do not remove fan or case screws All four screws should be installed and fasten 3 ATE Auto Testing Equipment report 4 User manual 5 Optional item AC power cord Remark All items listed above have been tested and appr
8. NORMAL INPUT VOLTAGE DIELECTRIC WITHSTAND INPUT OUTPUT 1500 VAC FOR 1 SECOND INPUT TO FRAME GROUND 1500 VAC FOR 1 SECOND 1 1 1 1 1 1 EFFICIENCY 68 TYPICAL POWER GOOD SIGNAL ON DELAY 100 ms TO 500 ms OFF DELAY 1 ms OVER LOAD PROTECTION 130 20 OVER VOLTAGE PROTECTION 5V gt 5 7V 6 5V 3 3V gt 3 9 4 3V 12V gt 13 6 15V SHORT CIRCUIT PROTECTION 5V 5V 12V 12V 3 3V EMI NOISE FILTER FCC CLASS B CISPR22 CLASS B SAFETY UL 1950 CSA 22 2 NO 950 T V IEC 950 REMOTE ON OFF CONTROL THE UNIT SHALL ACCEPT A LOGIC OPEN COLLECTOR LEVEL WHICH WILL DISABLE ENABLE ALL OUTPUT VOLTAGES EXCLUDE 5V STANDBY AS LOGIC LEVEL IS LOW OUTPUTS VOLTAGE WERE ENABLE AS LOGIC LEVEL IS HIGH OUTPUTS VOLTAGE WAS DISABLE 3 3V 5V REMOTE SENSING COOLING ONE 80mm BALL BEARING DC FAN DIMENSION 140 D x150 W x 86 H mm PS 2 ACTIVE POWER FACTOR CORRECTION MEET IEC 1000 3 2 CLASS D ADVANCE THERMAL amp ACOUSTICS CONTROL FEATURES Page 8 17 User Manual for Models HG2 HP2 PSM and PSL Version 1 0 Specifications Please refer to the specifications according to the actual product purchased INPUT CHARACTERISTICS HP2 6460P 6500P VOLTAGE 90 264 VAC FULL RANGE FREQUENCY 47 63 Hz INPUT CURRENT 8 0 A FOR 115 VAC 4 0 A FOR 230 VAC INRUSH CURRENT 65 A MAX FOR 115 VAC 125 A MAX FOR 230 VAC OUTPUT CHARACTERISTICS OUTPUT OUTPUT CURRENT REGULATION OUTPUT VOLTAGE RIPPLE amp
9. R 115 VAC 5 0 A FOR 230 VAC INRUSH CURRENT 65 A MAX FOR 115 VAC 125 A MAX FOR 230 VAC OUTPUT CHARACTERISTICS OUTPUT OUTPUT CURRENT REGULATION OUTPUT RIPPLE amp NOISE MAX P P P 100mV 100mV m 100mV om 60mV REMARK 12V TOTAL OUTPUT 40A MAX REMARK TOTAL OUTPUT SHOULD NOT EXCEED 550W 600W FOR PSM 6550P 6600P WHEN PERFORMING CROSS REGULATION TEST IT IS REQUESTED TO SET THE HIGHER OUTPUT CHANNEL AT 90 MAXIMUM AND THE LOWER OUTPUT CHANNELS AT 20 MININUM OF RATED SPEC TEMPERATURE RANGE OPERATING 0 C 40 C STORAGE 20 C 70 C HUMIDITY 10 90 RH HOLD UP TIME 16 ms MINIMUM AT FULL LOAD amp 90 VAC INPUT VOLTAGE DIELECTRIC WITHSTAND INPUT OUTPUT 1500 VAC FOR 1 MINUTE INPUT TO FRAME GROUND 1500 VAC FOR 1 MINUTE EFFICIENCY 70 TYPICAL AT FULL LOAD 115VAC POWER GOOD SIGNAL ON DELAY 100 ms TO 500 ms OFF DELAY 1 ms OVER LOAD PROTECTION 110 150 MAX OVER CURRENT PROTECTION 5V gt 33 45 A 3 3V gt 33 45 A 12V1 gt 19 8 A 25 2 A 12V2 gt 19 8 A 25 2 A OVER VOLTAGE PROTECTION 45V gt 5 7V 6 5V 3 3V gt 3 9 4 3V 12V1 gt 13 6 15V 12V2 gt 13 6 15V EMI MEET FCC CLASS B CISPR22 CLASS B SAFETY UL 1950 CSA 22 2 NO 950 T V IEC 950 REMOTE ON OFF CONTROL SHORT CIRCUIT PROTECTION SHUTDOWN AND LATCH BUILT IN ACTIVE POWER FACTOR CORRECTOR DIMENSION 86 H X 150 W X 160 D mm STRETCH PS 2 EPS12V COOLING ONE
10. START UP TO THE TARGET OF 95 230V FULL LOAD OUTPUT CHARACTERISTICS OUTPUT OUTPUT CURRENT A REGULATION OUTPUT RIPPLE amp VOLTAGE NOISE REMARKS 1 5V AND 3 3V TOTAL MAX POWER 170W 2 43 3V AND 5V AND 12V2 TOTAL MAX POWER 600W 3 TOTAL MAX POWER 1000W SPECIFICATION TEMPERATURE RANGE OPERATING 0 40 C STORAGE TEMPERATURE 20 C 80 C HOLD UP TIME 18mS MINIMUM AT 90V FULL LOAD amp NOMINAL INPUT VOLTAGE EFFICIENCY 81 86 TYPICAL AT 115V FULL LOAD LEAKAGE CURRENT 3 5 mA MAX AT NOMINAL VOLTAGE 264VAC POWER GOOD SIGNAL ON DELAY 100 ms TO 500 ms OFF DELAY 1 ms OVER POWER PROTECTION 110 160 OVER VOLTAGE PROTECTION 4 3 3V 3 6 4 3V 5V 5 5 6 5V 12V1 13 2 15 6V 412V2 13 2 15 6V OVER CURRENT PROTECTION 3 3 gt 27 5 37 5 5V gt 27 5 37 5A 412V1 55 775A 412V2 55 75 SHORT CIRCUIT PROTECTION 4 3 3V 5V 12V1 12V2 12V SAFETY TUV CB CCC RFI EMI STANDARDS EMI NOISE FILTER FCC CLASS B CISPR22 CLASS B COOLING 8 Omm DC FANS 12 FEATURES OPTIONAL DIMENSION 220 D x 150 W x 86 H mm Page 13 17 User Manual for Models HG2 HP2 PSM and PSL Version 1 0 INPUT CHARACTERISTICS PSL 6CO0V VOLTAGE 90 264 VAC FULL RANGE FREQUENCY 47 63 Hz STEADY STATE CURRENT 15 7 5A AT ANY LOW HIGH RANGE INPUT VOLTAGE INRUSH CURRENT 20A MAX FOR 110 VAC 40A MAX FOR 220 VAC AT 25 DEGREE C AMBIENT COLD STAR
11. T PFC UP TO THE TARGET OF 95 230V FULL LOAD OUTPUT CHARACTERISTICS OUTPUT OUTPUT CURRENT A REGULATION OUTPUT RIPPLE amp VOLTAGE NOISE REMARKS 1 45V AND 3 3V TOTAL MAX POWER 170W 2 43 3V AND 5V AND 12V2 TOTAL MAX POWER 600W 3 TOTAL MAX POWER 1200W SPECIFICATION TEMPERATURE RANGE OPERATING 0 40 C STORAGE TEMPERATURE 20 C 80 C HOLD UP TIME 18mS MINIMUM AT 90V FULL LOAD amp NOMINAL INPUT VOLTAGE EFFICIENCY 81 86 TYPICAL AT 115V FULL LOAD LEAKAGE CURRENT 3 5 mA MAX AT NOMINAL VOLTAGE 264VAC POWER GOOD SIGNAL ON DELAY 100 ms TO 500 ms OFF DELAY 1 ms OVER POWER PROTECTION 110 160 OVER VOLTAGE PROTECTION 4 3 3V 3 6 4 3V 5V 5 5 6 5V 12V1 13 2 15 6V 412V2 13 2 15 6V OVER CURRENT PROTECTION 3 3 gt 27 5 37 5 5V gt 27 5 37 5A 12V1 55 75A 412V2 55 75 SHORT CIRCUIT PROTECTION 4 3 3V 5V 12V1 12V2 12V SAFETY TUV CB CCC RFI EMI STANDARDS EMI NOISE FILTER FCC CLASS B CISPR22 CLASS B COOLING 8 Omm DC FANS 12 FEATURES OPTIONAL DIMENSION 220 D x 150 W x 86 H mm Page 14 17 User Manual for Models HG2 HP2 PSM and PSL Version 1 0 Operational Procedure 1 6 When removing four attached screws to install this product please make sure not removing fan or case screws by mistake Tighten four screws onto the computer case and double check for stability Please refer to the fi
12. User Manual for Models HG2 HP2 PSM and PSL Version 1 0 User Manual Product Type Switching Power Supply Model Name HG2 HP2 PSM PSL June 18 2003 Version 1 0 P N Page 1 17 User Manual for Models HG2 HP2 PSM and PSL Version 1 0 Table of Contents Sarev NC 3 Product and AGGeSSOFLIOS iu eene ad oe ine ed e be eei od doe tiu erue 4 5 SPCCIICAUON m 8 Operational PrO CedUfes iden 12 Troubleshooting amp Maintenance ccccccccceccccceeeesssssesseseeeeeeeeess 16 Technical SUPPO VERRE ag ato mieten 17 Page 2 17 User Manual for Models HG2 HP2 PSM and PSL Version 1 0 A N Safety and Warnings 10 Notel Note2 Note3 IMPORTANT INFORMATION ON SAFETY AND PROPER OPERATION OF THE POWER SUPPLY lt lt Read the information carefully before using it gt gt Do not attempt to take apart the power supply There are hazardous voltages inside Do not add or remove any components from the power supply Warranty void by doing so Only authorized technician or service center is allowed to open the power supply for product services Never alter the power supply cord or plug Improper modification can result in severe electrical shock Do not expose power supply to high moisture very dusty or extreme temperature environment Connect power supply only to designated power sources
13. VOLTAGE GND YELLOW 412V GND YELLOW 412V GND YELLOW 412V GND YELLOW 412V EPS12V OUTPUT VOLTAGE COLOR OUTPUT VOLTAGE 45V BLACK GND PWR OK YELLOW 412V GND YELLOW 412V GND YELLOW 412V 8PINS CAMD ATX GES COLOR OUTPUT VOLTAGE COLOR OUTPUT VOLTAGE ORANGE 43 3V BLACK GND ORANGE 43 3V BLACK GND YELLOW 412V YELLOW 412V 6PINS CEPS12V OPTION OUTPUT VOLTAGE COLOR OUTPUT VOLTAGE GND YELLOW 412V GND YELLOW 412V APINS ATX12V FOR P4 Page 6 17 User Manual for Models HG2 HP2 PSM and PSL 15PINS SERIAL ATA HD COLOR OUTPUT VOLTAGE ORANGE 3 3V BLACK GND RED 5V BLACK GND YELLOW
14. gure on page 4 Before connecting the units make sure you verify connector and pin assignment for devices such as motherboard hard disk etc For example the pin assignments of 24 pin and 8 pin connector on AMD Athlon MP Motherboard are totally different than Intel Xeon motherboard Severe damages may occur by wrong connection Check product specifications and calculate actual current requirements of each DC voltage Make sure these requirements fall within the minimum and maximum range of power supply If the current requirements are below the minimum load spec the power supply may not start up If the current requirements are over the maximum load spec our over protection circuitry will latch and shutdown the power supply Plug in power cord to the inlet of power supply e Only HG2 models have line power I O rocker switch Please set the switch to or ON to turn on line power For other models just plug the power cord into the electrical outlet directly e Active Power Factor Correction PFC function is available for all power supply models listed in this manual The PFC function ensures maximum efficiency of power usage to preserve energy and lower your electrical bills It also automatically adapts to a very wide range of AC line voltage 100V to 240V AC There are no manual switches for you to select AC input This unique design ensures you can use our power supplies anywhere in the world You can start up the power
15. motherboard Severe damages may occur by plugging wrong connection ii Plug wrong pin position on small 4 pin floppy drive connector to cause connection displacement Action Remove all connectors at all first then one by one to plug in one connector at a time and verify the operation of each device and system function When no problem proceed next device The power supply could be latched by self protection function e g over voltage over current overload Remove the power cord wait for 20 seconds or more to discharge its electricity then plug in the power cord again try to restart the computer Power is on but no monitor display Check if video card is seated properly check the video cable connection Verify system and motherboard requirements For example some motherboards require RAM in pairs to work properly such as Tyan 52665 16 17 User Manual for Models HG2 HP2 PSM and PSL Version 1 0 Technical Support To best serve our customers there are several services available to suite your needs 1 2 For detailed products specification please visit www zippy com For technical enquiries please send e mail to powersales zippy com For RMA service please prepare following items before calling RMA department e Proof of purchase original dated receipt e Product serial number SER NO Refer to the label on product and diagram below Product part number P N
16. oved unauthorized accessories should not be used on this product Note The above figure is just a sample please refer to the actual product Remark 1 switch on rear panel is only available for HG2 model 2 The computer case shown above is not part of the power supply 3 Screws and its specifications Page 4 17 User Manual for Models HG2 HP2 PSM and PSL Pin Assignment Always check the socket and pin assignment for devices such as motherboard connecting the two heads Version 1 0 Hard Disk etc before COLOR z o OUTPUT VOLTAGE COLOR OUTPUT VOLTAGE ORANGE 3 3V ORANGE 3 3V ORANGE 43 3V BLUE 12V BLACK GND BLACK GND RED 45V GREEN PS ON BLACK GND BLACK GND RED 45V BLACK GND BLACK GND BLACK GND GREY PWR OK WHITE 5V oeaegadgaoaegaaamg PURPLE 5VSB RED 5 YELLOW 12V RED YELLOW 412V RED 3 3V BLACK 24PINS EPS12V COLOR o OUTPUT VOLTAGE COLOR OUTPUT VOLTAGE RED 45V RED 5V RED 5V RED 5V BLACK
17. supply remotely by using Remote on Page 15 17 User Manual for Models HG2 HP2 PSM and PSL Version 1 0 Troubleshooting amp Maintenance SYMPTOM COUNTERMEASURE No power After plug main connector such as 24 pin or 20 pin and aux connectors if needed to motherboard socket make sure AC power cord gets AC line source that is on wall outlet to this product power supply If AC power cord gets AC line source through power bar or UPS turn on these devices first If product model is HG2 set I O switch of power supply panel to or ON Other models HP2 PSM and PSL don t have line power I O rocker switch Boot system from computer case I O Check product specifications and calculate actual current requirements of each DC voltage Make sure these requirements fall within the minimum and maximum range of power supply i If the current requirements are below the minimum load spec the power supply may not start up Increase load 1 If the current requirements are over the maximum load spec our Over protection circuitry will latch and shutdown the power supply Reduce load or use larger capacity power supply There may be a system incompatibility or wrong connector pin out or connection when power supply its fan has spin for while then shutdown For example i Use wrong pin assignments of 24 pin and 8 pin connectors e g For AMD Athlon MP Motherboard connectors are totally different than Intel Xeon
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