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Question posted by mmustjab on December 6th, 2011

Suggestion For Upgrading A Power Supply

I have Acer Veriton 5900Pro Desktop and I want to upgrade my power supply from 300 watt to 400 watt or up.. Currently power supply model is FSP300-50NAV so plz tell me which power supply will be the best to fit in my desktop casing.. tell me the model no. I've checked many power supplies in market but these are big in size.. So any Suggestions

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Related Acer Aspire X3400G Manual Pages

Acer Aspire X3400, X3400G Desktop Service Guide - Page 1

Acer Aspire X3400/X5400 Service Guide PRINTED IN TAIWAN

Acer Aspire X3400, X3400G Desktop Service Guide - Page 7

...35 Removing the Optical Drive 36 Removing the Hard Disk Drive 38 Removing the Power Supply 39 Removing the Memory Modules 41 Removing an Expansion Card 42 Removing the Front...Top Bezel 49 System Troubleshooting 51 Hardware Diagnostic Procedure 51 System Check Procedures 52 Power System Check 52 System External Inspection 52 System Internal Inspection 52 Checkpoints 53 ...

Acer Aspire X3400, X3400G Desktop Service Guide - Page 10

...; Linux LL95  Applications  Acer eRecovery Management  Acrobat Reader  Acrobat Flash Player  Arcade Deluxe  Cyberlink Power Director  McAfee Internet Security  MyWinLocker  Microsoft Works  Nero 9 Essentials Power supply  220-watts (115/230 V AC) PFC or non-PFC power supply  Active PFC 220V for EMEA and...

Acer Aspire X3400, X3400G Desktop Service Guide - Page 12

... card reader Drive bay door eject button Press to open drive bay door and access the optical drive. Optical drive bay door HDD activity indicator Power button/power indicator 4 Chapter 1 System Components This section is a virtual tour of the system's interior and exterior components.

Acer Aspire X3400, X3400G Desktop Service Guide - Page 13

Icon 1 2 3 4 5 6 7 8 9 10 11 Component USB 2.0 ports Front I/O cover Microphone-in jack Headphone/Speaker-out/line-out jack CF I/II (CompactFlash Type I/II) slot Media card reader Drive bay door eject button Press to open drive bay door and access the optical drive. X5400 No. Optical drive bay door HDD activity indicator Power button/power indicator Chapter 1 5

Acer Aspire X3400, X3400G Desktop Service Guide - Page 14

... Audio in or side speaker jack Center speaker/subwoofer jack Gigabit LAN port (10/100/1000 Mbps) USB 2.0 ports Key hole Lock slot Power connector Power supply (Photo shows PFC power supply) PS2 mouse port PS2 keyboard port HDMI port VGA monitor port eSATA port Rear speaker/surround out jack Microphone/speaker-out/line-in...

Acer Aspire X3400, X3400G Desktop Service Guide - Page 15

Acer Aspire X3400, X3400G Desktop Service Guide - Page 16

Internal Components No. Component 1 Optical drive 2 Memory 3 Expansion card 4 Mainboard 5 Heatsink fan assembly 6 Power supply 8 Chapter 1

Acer Aspire X3400, X3400G Desktop Service Guide - Page 17

... network access 100 Mbps link network access 10 Mbps link network access Active network link Ongoing network data activity Off-line network Chapter 1 9 LED indicator Power HDD activity LAN activity LAN port network speed LED (left) LAN port network connection LED (right) Color Blue Blue - System LED Indicators This section describes...

Acer Aspire X3400, X3400G Desktop Service Guide - Page 19

...you repeatedly receive Run Setup messages, the battery may not be retained when power is a hardware configuration program built into the system ROM, called CMOS RAM...settings  When redefining the communication ports to prevent any conflicts  When modifying the power management configuration  When changing the password or making other changes to the security setup ...

Acer Aspire X3400, X3400G Desktop Service Guide - Page 21

...9658; Advanced BIOS Features ► Advanced Chipset Features ► Integrated Peripherals ► Power Management Setup ► PC Health Status ► Frequency/Voltage Control ► BIOS ...; Advanced BIOS Features  Advanced Chipset Features  Integrated Peripherals  Power Management Setup  PC Health Status  Frequency/Voltage Control  BIOS...

Acer Aspire X3400, X3400G Desktop Service Guide - Page 24

... hard drives. Disabled When enabled, the BIOS splash screen displays during startup. Copyright (C) 1985-2005, American Megatrends, Inc. Hard Disk CD/DVD Removable Dev. Selects power on state for Num Lock.

Acer Aspire X3400, X3400G Desktop Service Guide - Page 32

... Information ► PC Health Status ► Standard CMOS Features ► Frequency/Voltage Control ► Advanced BIOS Features ► Advanced Chipset Features ► Integrated Peripherals ► Power Management Setup ► BIOS Security Features Load Default Settings Load Optimal DSeafavuelts&? If you are quite demanding in terms of low-performance components and you...

Acer Aspire X3400, X3400G Desktop Service Guide - Page 33

...Control ► Advanced BIOS Features ► BIOS Security Features ► Advanced Chipset Features Load Default Settings ► Integrated Peripherals Save configuration changeSsavaend&eExixtitseSteutpu?p ► Power Management Setup Exit Without Saving [OK] [Cancel] :Move Enter:Select +/-/:Value F1:General Help F9:Optimized Defaults ESC:Exit F10:Save Exit system setup with...

Acer Aspire X3400, X3400G Desktop Service Guide - Page 37

Main Unit Disassembly X3400 MAIN UNIT DISASSEMBLY MAIN UNIT Ax2 SIDE PANEL FRONT BEZEL HEATSINK FAN ASSEMBLY PROCESSOR Cx2 HDD-ODD BRACKET Ax3, Bx1 POWER SUPPLY MEMORY MODULES PCI CARD Bx1 FRONT I/O AND CARD READER BOARD BRACKET Bx6 MAINBOARD Bx2 OPTICAL DISK DRIVE Dx4 HDD MODULE HDD Ax1 TV TUNER CARD ...

Acer Aspire X3400, X3400G Desktop Service Guide - Page 38

X5400 MAIN UNIT DISASSEMBLY MAIN UNIT Ax2 SIDE PANEL FRONT BEZEL HEATSINK FAN ASSEMBLY PROCESSOR Cx2 HDD-ODD BRACKET Ax3, Bx1 POWER SUPPLY MEMORY MODULES PCI CARD Bx1 FRONT I/O AND CARD READER BOARD BRACKET Bx6 MAINBOARD Screw List Code A B C D TOP BEZEL Screw #6-32 L5 BZN M3xL5 BZN #6-32*3/...

Acer Aspire X3400, X3400G Desktop Service Guide - Page 47

... BZN (1) Color Silver Torque 5.7 to 6.3 kgf-cm Part No. 86.00J44.C60 Chapter 3 39 See "Removing the Heatsink Fan Assembly" on page 31. 2. Removing the Power Supply 1. See "Removing the Side Panel" on page 34. 3. See "Removing the Processor" on page 36. 5. on page 35. 4. See "Remove the HDD-ODD bracket." Disconnect...

Acer Aspire X3400, X3400G Desktop Service Guide - Page 48

Lift the power supply module off the unit. Torque 5.7 to 6.3 kgf-cm X5400 Part No. 86.00J07.B60 X3400 X5400 40 Chapter 3 Remove the three screws (A) that secure the power supply module. X3400 Screw (Quantity) #6-32 L5 BZN (3) Color Black 8. 7.

Acer Aspire X3400, X3400G Desktop Service Guide - Page 76

.... If the problem persists, replace the FRU one at the time of the following devices:  Non-Acer devices  Printer, mouse, and other external devices  Hard disk drive  DIMM ... the system is operating correctly. (See "Power System Check" on the computer. 5. NOTE: Verify that the power supply being used at a time until you find the failed FRU. 7.

Acer Aspire X3400, X3400G Desktop Service Guide - Page 89

KEYBOARD USB 104 KEY LITE-ON SK-9625S SG-30703-XUW BLACK US WITH NEW COLOR AC-MT-018 KB.USB0B.082 POWER SUPPLY 220W PFC 230V DELTA DPS-220UB-1 A EUP PY.2200F.006 SCREWS SCREW I NO6-32 L5 BZN SCREW PAN #6-32 L6 NI BOXER WZS SCREW ...32*3/16 NI 86.00J07.B60 86.00J44.C60 86.00J90.B60 86.00N03.B40 86.1A324.5R0 86.5A5B6.012 Chapter 6 81 Category KEYBOARD POWER SUPPLY Part Name Acer Part No.