Dynex DX-520WPS Power Supply User Manual
Contents
1. The motherboard The motherboard for CPU power The motherboard for CPU power Internal IDE drives Internal SATA drives 3 25 floppy drive PCI Express card such as a graphics card that requires power PCI Express card such as a graphics card that requires power 4 DX 400WPS DX 520WPS Troubleshooting Ifyour new power supply is not working correctly try the following e Make sure that the computer power cord is firmly plugged into the power cord connector on your computer e If you are using a surge protector make sure that it is plugged in and turned on Make sure that the wall outlet is supplying power For example plug a lamp into the outlet and turn it on Ifyou have the DX 400WPS make sure that the red voltage switch located on the back of the power supply is set to the correct voltage setting The setting for the United States is 115 V The setting for Europe and other countries is 230 V Make sure that the system board power supply cable is securely connected to the system board connector 24 pin or 20 pin Make sure that all power supply cables to peripheral devices such as hard drives optical drives and fans are securely connected Any loose power cable connections may cause the power supply to operate incorrectly The power supply may be overloaded Unplug any unnecessary components such as extra drives then try again Ifthe power supply is very hot check the case fans and the power s2. USER GUIDE Dynex ATX 400 Watt and ATX 520 Watt Power Supplies AUTOQUECION sesoonse aema tele 1 Safety information nrerenenne 1 Power supply components and features 1 Package contents xveveneneeea 1 Installing the power supply eee e 2 Connector types neneneenaneneeeene 3 Troubleshooting v vereneeea 4 Specifications eeeeee rn 4 LAGA MOCOS sin antama nm hetman 4 One year limited warranty Dynex 5 Introduction Congratulations on your choice of this Dynex DX 400WPS or Dynex DX 520WPS power supply Please read this manual carefully and follow the instructions before installing the power supply This is an advanced power supply with excellent acoustic and thermal performance and intelligent thermal fan control technology that makes it virtually silent The power supply provides perfect protection for your system and comes equipped with two 12V rails that can handle a maximum load of 18A for additional system reliability Safety information Safety regulations Power supply components and features Power supply features include e Complies with the newest Intel standard ATX 12V version 2 31 and is downward compatible with V2 2 and V2 0 e Supports Intel and AMD dual core and multi core processors e High performance components designed for bette
3. 20 4 pin main power connector to your motherboard If your computer has an older motherboard with a 20 pin main power socket connect only the 20 pin main power connector b Connect the 8 pin 4 4 or 4 pin 12 V power connector to your motherboard c Connect all of the following that apply to your computer i The 4 pin peripheral connectors 4 to any computer components with a 4 pin connector such as an IDE drive or a case fan ii drive Connector types iii The Serial ATA connectors 4 to any computer components that have a Serial ATA connector such as a CD DVD Blu ray or hard drive iv The 8 pin PCI E or 6 pin PCI E connector to a PCI E graphics card Caution Make sure that all connectors are securely connected Incorrect connections could prevent your computer from starting and could damage some components 3 Close your computer case 4 Connect the AC power cord to the power supply then to a surge protector or wall outlet 5 Turn on your computer by pressing the power button on the front of the case Note For more information refer to your computers user guide Connector types nr a ta 20 4 PIN Main Power 4 PIN 12V 400 Watt PS only 8 PIN 4 4 12V 520 Watt PS only 4 PIN peripheral Total 3 connectors Serial ATA SATA Total 4 connectors Floppy drive 6 PIN PCI E 400 Watt PS only 8 PIN PCI E 520 Watt PS only DX 400WPS DX 520WPS 3
4. compatibility before connecting the power supply to any of your devices Caution for DX 400WPS only Check the red power supply voltage switch setting before installation The setting should be the same as your local power voltage 115 V for North America and 230 V for Europe and other countries Change the voltage setting if necessary Failure to take this precaution could result in damage to your equipment and could void your warranty Note If the power supply does not work correctly contact our service center immediately at 800 305 2204 Power supply components include DX 400WPS power supply Voltage switch gi E mel AC power pi lacio Jac a 4 ni i wel 4 gt TT ON OFF switch a ae Li otc ay A Cooling fan TA a ja EE ie as el E l E Ventilation sal i grating 14 aga Dai gia ME ME j Le DX 520WPS power supply Package contents e 400 Watt or 520 Watt ATX Power Supply AC power cord User Guide AC power jack Cooling fan Ventilation grating 2 DX 400WPS DX 520WPS Installing the power supply Installing the power supply Preparing your power supply 1 Make sure your motherboard graphics card and other components are compatible with this power supply Refer to the documentation that came with each component 2 Check your local AC voltage 115 VAC for USA Canada Japan and others and 230 VAC for Europe Southeast Asia and others The
5. ATE TO STATE OR PROVINCE TO PROVINCE Contact Dynex For customer service please call 1 800 305 2204 www dynexproducts com Distributed by Best Buy Purchasing LLC 7601 Penn Avenue South Richfield Minnesota U S A 55423 3645 2014 BBY Solutions Inc All rights reserved DYNEX is a trademark of BBY Solutions Inc Registered in some countries All other products and brand names are trademarks of their respective owners D Y NE TM www dynexproducts com 800 305 2204 Distributed by Best Buy Purchasing LLC 7601 Penn Ave South Richfield MN 55423 U S A O 2014 BBY Solutions Inc All rights reserved DYNEX is a trademark of BBY Solutions Inc Registered in some countries All other products and V5 ENGLISH brand names are trademarks of their respective owners 13 0313
6. BUY for Future Shop call 1 800 663 2275 Call agents may diagnose and correct the issue over the phone Where is the warranty valid This warranty is valid only in the United States and Canada at Best Buy or Future Shop branded retail stores or websites to the original purchaser of the product in the county where the original purchase was made What does the warranty not cover This warranty does not cover e Customer instruction education e Installation e Set up adjustments e Cosmetic damage e Damage due to acts of God such as power surges e Accident s e Misuse Abuse e Negligence e Commercial purposes use including but not limited to use in a place of business or in communal areas of a multiple dwelling condominium or apartment complex or otherwise used in a place of other than a private home e Modification of any part of the Product including the antenna e Display panel damaged by static non moving images applied for lengthy periods burn in e Damage due to incorrect operation or maintenance e e Connection to an incorrect voltage or power supply e Attempted repair by any person not authorized by Dynex to service the Product DX 400WPS DX 520wpPS B5 o QA uUgUugJgJgjgmju uweeeeeee SS e Products sold as is or with all faults e Consumables including but not limited to batteries i e AA AAA C etc e Products where the factory applied serial number has been al
7. DX 520WPS is only compatible with 115 VAC 3 For DX 400WSP only Make sure that the red voltage switch located on the back of the power supply is set to the correct voltage setting Caution Using the incorrect voltage can damage the power supply and connected eguipment and may void your warranty Are you replacing a power supply e Yes start at Removing your old power supply below e No go to Installing your power supply on pg 2 Removing your old power supply 1 Turn off your computer 2 Unplug the power cord from your computer 3 Open your computer case See the instructions that came with your computer 4 Disconnect your old power supply from all computer components Tip Make sure to note each component and the connector type for when you need to connect them to your new power supply 5 Remove the screws that secure your old power supply to your computer case then remove it from the case Installing your power supply 1 Position your power supply in the computer case making sure that the AC power jack and cooling fan are facing out then secure your power supply using the screws included with your computer case 2 Connect all power supply cables Make sure that each connection Is secure Tip If you are replacing an old power supply reference your notes from when you removed the old power supply to make sure you are connecting all of your components correctly a Connect the
8. e Caution Any change or modification to the equipment not expressly approved by the manufacturer or its authorized parties could void your authority to operate the equipment UL statement Any information or documentation provided to you involving UL Mark services is provided on behalf of Underwriters Laboratories Inc Products that bear the UL Mark are identical to those that were evaluated by UL and found to be technically compliant with the UL s applicable requirements For further information regarding the use of UL marks please visit the UL Website at www ul com C im US E181356 Legal notices One year limited warranty Dynex Definitions Dynex Products Dynex warrants to you the original purchaser of this new Dynex branded product Product that the Product shall be free of defects in the original manufacturer of the material or workmanship for a period of one 1 year from the date of your purchase of the Product Warranty Period For this warranty to apply your Product must be purchased in the United States or Canada from a Best Buy or Future Shop authorized dealer of Dynex brand products only that are packaged with this warranty statement How long does the coverage last The Warranty Period lasts for 1 year 365 days from the date you purchased the Product Your purchase date is printed on the receipt you received with the Product What does this warranty cover During the Warran
9. r reliability e Dual 12 V outputs for higher power capacity e One 4 4 pin 12 V CPU connector for high end CPUs e One 6 2 pin PCI Express connector for high end video cards e 140 mm low noise cooling fan e All DC cables are mesh sleeved The length is 15 75 in 40 cm e High reliability including built in protection circuit OVP OLP SCP and line input fuse protection The power supply meets safety guidelines and regulations for UL cUL Ais FE 1013505 Important safety instructions e Do not place your system near a radiator or other heat source e Do not place your system close to a source of strong magnetic fields e Do not place your system in a moist or dusty environment or in an area subject to strong vibration e Do not place your system in direct sunlight Your computer must operate ata stable AC input voltage e Your computer should not be situated directly next to a heater or another heat source e Do not open the cover on the power supply case Dangerous voltages are present inside the cover Your warranty is void ifthe cover is removed e Never operate the device with wet or moist hands e Never place items in the openings or fan of the power supply e Make sure that the power cord is plugged into a powered electrical outlet e Make sure that the power cord is plugged into the power supply e Make sure that you connect your power supply properly Check your motherboard and graphic card manuals for
10. tered or removed e Loss or Theft of this product or any part of the product e Up to three 3 pixel failures dots that are dark or incorrectly illuminated grouped in an area smaller than one tenth 1 10 of the display size or up to five 5 pixel failures throughout the display Pixel based displays may contain a limited number of pixels that may not function normally Failures or Damage caused by any contact including but not limited to liquids gels or pastes REPAIR REPLACEMENT AS PROVIDED UNDER THIS WARRANTY IS YOUR EXCLUSIVE REMEDY FOR BREACH OF WARRANTY DYNEX SHALL NOT BE LIABLE FOR ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR THE BREACH OF ANY EXPRESS OR IMPLIED WARRANTY ON THIS PRODUCT INCLUDING BUT NOT LIMITED TO LOST DATA LOSS OF USE OF YOUR PRODUCT LOST BUSINESS OR LOST PROFITS DYNEX PRODUCTS MAKES NO OTHER EXPRESS WARRANTIES WITH RESPECT TO THE PRODUCT ALL EXPRESS AND IMPLIED WARRANTIES FOR THE PRODUCT INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTIES OF AND CONDITIONS OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE LIMITED IN DURATION TO THE WARRANTY PERIOD SET FORTH ABOVE AND NO WARRANTIES WHETHER EXPRESS OR IMPLIED WILL APPLY AFTER THE WARRANTY PERIOD SOME STATES PROVINCES AND JURISDICTIONS DO NOT ALLOW LIMITATIONS ON HOW LONG AN IMPLIED WARRANTY LASTS SO THE ABOVE LIMITATION MAY NOT APPLY TO YOU THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS AND YOU MAY ALSO HAVE OTHER RIGHTS WHICH VARY FROM ST
11. ty Period if the original manufacture of the material or workmanship of the Product is determined to be defective by an authorized Dynex repair center or store personnel Dynex will at its sole option 1 repair the Product with new or rebuilt parts or 2 replace the Product at no charge with new or rebuilt comparable products or parts Products and parts replaced under this warranty become the property of Dynex and are not returned to you If service of Products or parts are required after the Warranty Period expires you must pay all labor and parts charges This warranty lasts as long as you own your Dynex Product during the Warranty Period Warranty coverage terminates if you sell or otherwise transfer the Product How to obtain warranty service If you purchased the Product at a Best Buy or Future Shop retail store location please take your original receipt and the Product to any Best Buy or Future Shop store Make sure that you place the Product in its original packaging or packaging that provides the same amount of protection as the original packaging If you purchased the Product from a Best Buy or Future Shop online web site mail your original receipt and the Product to the address listed on the web site Make sure that you put the Product in its original packaging or packaging that provides the same amount of protection as the original packaging To obtain warranty service in the United States call 1 888 BESTBUY Canada call 1 866 BEST
12. upply fan Replace any faulty case fans then try again e Ifyou have the DX 400WPS make sure the power switch 1 0 on the back of the power supply is set to ON 1 Specifications 400 Watt Power Supply Max Load 80A 140A 200A 200A 03A 25A Min Load 1 0A 1 0A 03A 05A 00A 0 1A Max Watt 300 W Peak Power 400 W Regulation 5 5 5 5 10 5 Ripple 120 MV 120mV 50mV 50mV 120 mV 50 mV Noise 120mV 120mV 50mV 50 mV 120 mV 50 mV Power Good 100 500 mS Signal Power Fail 1 MS Min Signal Hold up Time 16 mS Min Dimensions 5 5 x 3 4 x 5 9 inches W x H x L 140 x 86 x 150 mm W XH x L Troubleshooting 520 Watt Power Supply Max Load 180A 160A 18 0A 200A 03A 2 0A Min Load 1 0 A 1 0 A OS5SA 03A 00A 0 005 A Max Watt 420 W Peak Power 520 W Regulation 5 5 5 5 10 5 Ripple 120 MV 120 mV 50mMV 50mV 120 mV 50 mV Noise 200 mV 200 mV 100 MV 100 mV 200 MV 100 mV Power Good 100 500 mS Signal Power Fail 1 mS Min Signal Hold up Time 16 mS Min Dimensions 5 5 X 3 4 x 5 9 inches W x H x L 140 x 86 x 150 mm W x H x L Legal notices FCC warning This equipment may generate or use radio frequency energy Changes or modifications to this equipment may cause harmful interference unless the modifications are expressly approved in the instruction manual The user could lose the authority to operate this equipment if an unauthorized change or modification is mad
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