Question about Gigabyte GA-6VTXD Motherboard

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1.25volt problem for chipset

Hi,i have a problem with the 1.25volt reg for the chipset mosfet n channel 337,and the power mosfet 15ad ,can i have the circuit diagram ,so i can fix it. ccdrz61p@yahoo.com thanks IIa

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You can get the manual for free
europe.giga-byte.com/FileList/Manual/networking_6vtxd_1002.pdf

Posted on Feb 14, 2008

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Hi,

The service manual has not released for your model on the net for free.However you can buy it for a small price of Euro 3.29 from HERE
IT is a good deal just check it out..

Goodluck..

Posted on Feb 14, 2008

  • Priya darshan Feb 14, 2008

    here is the main support no. of the company 626-854-9338

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1 Answer

Dv6000 power light does not come on any more


1) http://mayohardware.blogspot.com/2010/04/important-parts-on-dv6000-and-dv9000.html

2) http://www.aosmd.com/res/news/news-article-1343753118301/AON6290_PR.pdf

3) http://www.mouser.com/Search/Refine.aspx?Keyword=FDS6679

4) http://www.dfsales.com/mark/displayresults2.asp?partnumber=AO4407

A) Of course check the output of the AC adapter (Charger), FIRST.
You're looking for 18.5 Volts (DC) at the output plug of the AC adapter.

[Center hole of plug is Positive. Outer cylindrical metal shell is the Negative connection ]

B) Next check the DC Power Jack. (The jack on the laptop where the AC adapter plugs into)

With the Battery removed, see if you can wiggle the center pin of the jack.

Any perceptible movement means a problem with the DC Power Jack.
Fortunately the DC Power Jack for this series of Notebook PC's, has a DC Power Jack Harness. The jack is mounted to a small removable circuit board, that has a wiring harness attached to it, and the harness plugs into the motherboard. No soldering required,

http://www.amazon.com/DDAT8APB3001108-DDAT8APB2002408-DV6000-V6000-power/dp/B004ETK3RS

AC adapter checks out, DC Power Jack checks out, check the two Power MOSFET's listed at the start of this solution.
[FDS6679 and AO4407]

MOSFET,

http://en.wikipedia.org/wiki/MOSFET

Power MOSFET,

http://en.wikipedia.org/wiki/Power_MOSFET

Now let's talk. See how the FDS6679 and AO4407 use the D2PAK surface mount?

http://en.wikipedia.org/wiki/File:D2PAK.JPG

They use J-leads for connection. The J shaped flat leads that come out of the body of the P.MOSFET. In the above example there are two.
The left view shows a Top view, the right view shows a Bottom view.

Talk about easy to unsolder, and solder.
Just make sure when installing the new one/s you use a Clip Heatsink on each J-lead, as you solder each J-lead to the motherboard.

http://www.radioshack.com/product/index.jsp?productId=2103242

Use Desoldering Braid, (Solder Wick), to remove solder.
Desoldering Tool, (Solder S-ucker tool), is for the birds.

To conclude:

1) Bad AC adapter - You replace

2) Bad DC Power Jack Harness -

You replace?
FOUR DOLLARS AND FIFTY CENTS, plus shipping, and tax.

Shop?
$100 to $125

3) Bad Power MOSFET -

You replace?
Cost of .032 Rosin core solder, rosin flux, small flux brush, 25 Watt soldering iron with No.2 chisel tip, Desoldering Braid, and P.MOSFET/s.

It's One Dollar and 1 cent, for a FDS6679 from Mouser, plus shipping, and tax.

It's about $70 to $150 for a motherboard, depending on where you buy it.
And that isn't including the $125, or so for labor.

(Very few real techs left. Instead of diagnosing, and replacing those cheap P.MOSFET's, they would rather sell you a motherboard.
Easier for ***** in a repair shop with little to no skills, and also more coins, $$$$$$$)

That's my summer vacation, and now back to you David............

For additional questions please post in a Comment.
Regards,
joecoolvette

Aug 23, 2012 | HP Pavilion dv6000 Motherboard

1 Answer

Power circuit 446476-001


Components open in the power circuit near the battery plug-in?

Hmmmm, lemme go see...............

http://www.getpartsonline.com/446476-001.html

Click on the photo of the motherboard views, (Top view/Bottom view)

View on the right side is the Bottom view. Up above the purple Processor socket, are the interface pins to plug the Battery into.

Above those interface pins, (Battery connector), is a Power MOSFET.

It is FDS6679,

http://www.datasheetcatalog.com/datasheets_pdf/F/D/S/6/FDS6679.shtml

On this page click on the blue -> FDS6679 datasheet <-
in the sentence - Download FDS6679 datasheet from Fairchild Semiconductor.

As you can see the chipset is mounted with J leads.

This is information on the AON6500 on the other side.
Another Power MOSFET,

http://www.aosmd.com/

On this page go to the right under the subheading - Featured Product.

Click on the blue -> More <- at the end of the sentence -
Alpha and Omega Semiconductor's New 30V Power MOSFET Slashes Conduction Losses - More

Gives you a PDF datasheet.

http://en.wikipedia.org/wiki/Power_MOSFET

Now to the main article on the subject I recently found,

http://mayohardware.blogspot.com/2010/04/important-parts-on-dv6000-and-dv9000.html

(Mayo Hardware you are the MAN!)

Be sure you use a low wattage soldering iron, and a heatsink,

http://www.radioshack.com/product/index.jsp?productId=2103242

(Clip to EACH J lead, when soldering each one, or you will 'Smoke' that chipset)

Regards,
joecoolvette

Jun 24, 2012 | HEWLETT-PACKARD HP DV6000 Laptop...

1 Answer

Motherboard specification


Intel 865GV Chipset Pentium 4 Main board,
Supports Prescott CPU
FSB800, DDR 400, SATA 150 Specifications
arrow_bullet.gif CPU
  • Supports Intel Pentium 4 Socket 478 processors(Prescott and Northwood) with 800/533/400MHz FSB
  • Supports Intel Hyper-Threading Technology


arrow_bullet.gif Chipset
  • Intel 865GV/ ICH5
  • Integrated Intel Extreme Graphics 2
  • Supports Advanced Configuration and Power Management Interface (ACPI)


arrow_bullet.gif Memory
  • Two 184-pin DIMM sockets
  • Supports 2 DIMM Single/ Dual Channel DDR 400/ 333/ 266 memory (Max. 2GB)


arrow_bullet.gif Graphics
  • Integrated Intel Extreme Graphics 2


arrow_bullet.gif SATA 150
  • 2 channel Serial ATA 150MB/s data transfer rate

arrow_bullet.gif Audio
  • 6-Channel AC 97 CODEC on board
  • Professional digital audio interface supports optical S/PDIF Output

arrow_bullet.gif System BIOS
  • Supports Plug-and-Play (PNP)
  • Supports Advanced Configuration Power Interface (ACPI)
  • Supports Desktop Management Interface (DMI)
  • Write-Protect Anti-Virus function by AWARD BIOS


arrow_bullet.gif LAN
  • On board 10/100Mb LAN

arrow_bullet.gif Internal I/O Connectors
  • 3 x PCI slots
  • 1 x Floppy Port supports up to 2.88MB
  • 2 x Ultra DMA 33/66/100 Connectors
  • 2 x Serial ATA 150 Connectors
  • 2 x USB 2.0 headers (Each header support two USB 2.0 devices)
  • 1 x CD-IN, 1 x AUX-IN
  • 1 x FP-Audio header

arrow_bullet.gif Back Panel I/O
  • 1 x PS/2 Keyboard, 1 x PS/2 mouse
  • 1 x Parallel Port, 1 x Serial port
  • 1 x VGA Port
  • 1 x Audio connectors (S/PDIF Out, Surround Out, Center/Sub, Lin-out, Line-in, Mic)
  • 4 x USB 2.0, 1 x RJ-45 LAN Connector

arrow_bullet.gif Miscellaneous
  • Micro ATX form factor (244mm*234mm)
  • Hardware monitoring - Including Fan speeds, Voltages, System environment temperature
    hope this helps

Jul 07, 2011 | Intel PENTIUM-4 865GV CHIP MOTHER BOARD...

4 Answers

Id like to buy a msi nf725gtm-p31 mobo but am unsure if it supports am2 processors and ddr2 can u pls advice thanks


Here are the specs of the motherboard, both answers to your questions are "Yes". Happy purchase and have fun with it !

CPU
• Support socket AM2 for AMD® Athlon 64/Athlon 64X2 CPU / AM2+ for AMD® Phenom CPU / AM3 for AMD® Phenom II / Athlon II CPU . (95W only)
Please refer to CPU Support for compatible CPU; the above description is for reference only.
bult_ar_org.gifHyper Transport Bus

• HyperTransport 1.0 supporting speed up to 1000MT/s

bult_ar_org.gifChipset
NVIDIA® nForce 630a & GeForce 7025 chipset

space_silver.gif

bult_ar_org.gifMain Memory


• Supports Dual Channel DDR2 667/800
- 2 DDR2 DIMMs (240pin / 1.8V)
- Supports a maximum memory size up to 8GB.

space_silver.gif

bult_ar_org.gifSlots

• One PCI Express 1.0 x16 slot.
• One PCI Express 1.0 x1 slot.
• Two PCI slots (support 3.3v/5v PCI bus interface).
space_silver.gif


bult_ar_org.gifOn-Board IDE


• One IDE port by NVIDIA® nForce 630a & GeForce 7025 chipset
- Supports Ultra DMA 66/100/133 mode
- Supports PIO, Bus Master operation mode
- Can connect up to two IDE devices

bult_ar_org.gifOn-Board SATA

• Two SATA II ports by NVIDIA® nForce 630a & GeForce 7025 chipset
- Supports storage and data transfers at up to 3Gb/s

bult_ar_org.gifRAID Function

- SATA II 1~2 supports RAID 0, 1 mode by NVIDIA® nForce 630a & GeForce 7025 chipset

May 12, 2011 | Motherboards

1 Answer

I want to know about my chipsets, its classification.


your motherboard chipset belongs to sis.
front bus-533mhz
supports ddr ram only 2 gb
expantion slots-1*agp 4x
grafics- sis real 256
ide- 2*ultla dma133

SPECIAL FEATURES- POWER LOSS RESTART,ASUS EZ FLASH,CRASH FREE BIOS

Nov 24, 2010 | ASUS P4SP-MX SiS 651 533MHz FSB DDR333...

1 Answer

Installed win 7 but no sound my motherboard is intel chipset m 945


Sir / Mam
buy a "USB Sound Adpator" for 1$ from Ebay and attach it to the USB port and connect the sound jack cable to the sound out jack in the adaptor you will get back the sound.....
the issue u r facing is commion and being faced by many....and that includes myself...this a known problem with Windows with respect to Sound IRQ being changed and making changes to the sound card chip on the motherboard....
for more info visit my site
www.sureshayyar.110mb.com
leave a feedback for this solution...
reg

May 04, 2010 | Abit AL8-V Dual-Core Intel 945P Chipset...

1 Answer

How to pick the right motherboard for eMachines T5026?


Heres what i found:
http://www.emachines.com/support/product_support.html?cat=Desktops&subcat=T%20Series&model=T5026

Intel® Pentium® 4 Processor 519
Operates at 3.06GHz
1MB L2 cache and 533MHz FSB
Operating System: Genuine Microsoft® Windows® XP Home
Chipset: Intel® 915GV chipset Memory: 512MB Dual Channel DDR
Expandable to 4GB Hard Drive: 160GB Serial ATA 7200rpm, 8MB cache Optical Drives: DVD±RW, 16x Multi-Format double layer
CD-ROM drive - 48x max write Media Reader: 8-in-1 digital media manager Video: Intel® Graphics Media Accelerator 900 w/DirectX® 9 support
Up to 224MB shared video memory Sound: Intel® High Definition 6-channel audio (5.1) Network: Intel® PRO 10/100Mbps integrated Ethernet Modem: 56K ITU v.92-ready Fax/Modem Peripherals: Premium multimedia keyboard, 2-button wheel mouse, amplified stereo speakers Ports/Other: 7 USB (1 in Media Manager, 2 in front, 4 in back), 3 IEEE 1394 Firewire (2 in front, 1 in back), 1 VGA external connector, 1 serial, 1 parallel, 2 PS/2, 5 audio (2 in front, 3 in back
If you need to replace the motherboard, it is most likely proprietory which means it can only be from emachines so you can request an RMA at the link.

Nov 10, 2008 | E-Machines (308714) Motherboard

1 Answer

Mortherboard


CPU:
Supports Intel Pentium 4 Socket 478 processors with 800/533/400 MHz FSB
Supports Intel Hyper-Threading Technology Chipset: Intel 865PE / ICH5-R
Supports Dual Channel DDR 400 Memory
Supports Advanced Configuration and Power Management Interface (ACPI) Memory: Six 184-pin DIMM sockets
Supports Single/Dual Channel DDR 400 memory (Max. 4GB). Audio: High quality 6-channel AC'97 audio with S/P-DIF function with JAck Sensing IDE/SCSI: Dual Ultra DMA 66/100 IDE controllers integrated in ICH5R- up to four Ultra ATA drives
Serial ATA/150 controller integrated in ICH5R- Up to 150MB/sec transfer speeds
2 channels Serial ATA 150MB/s data transfer rate via Silicon Image PCI controller
GigaRAID IDE RAID Controller I/O Connectors: PS/2 Keyboard and mouse, 1 x Parallel, 2 x Serial, 4+4 x USB2.0, 1 x RJ45, 1 x Audio Expansion Slots: 1 x AGP (3.0) , 5 x PCI (2.3), 1 x DPS Additional Features: GIGABYTE Patented Technology Dual Power System 2 (DPS 2)
GIGABYTE Xpress3 Series Software
from the above configuration for the board you can see that it supports up to 4GB ddr max
hope this helps pls appreciate by rating as fixyaa

Oct 05, 2008 | Intel Motherboard

4 Answers

Asus M2N-MX Motherboard 4gb Ram wont work


I had the same problem and ASUS tech support was of no help. I did however find the culpret in the BIOS setup. Go to Advanced, Chipset, NorthBridge Chipset, and Memory Configuration. Set the Bank Interleaving to Disabled and save the settings. Check these settings also while you are there:
Channel Interleaving = Auto
Enable clock to all DIMMS = Disabled
Memory Tristate = Disabled
Memory Hole = Enabled
Unganged Mode = Enabled
Power Down Enable = Enabled
Power Down Mode = Channel
By Wayne F

Dec 19, 2007 | ASUS M2N-MX Motherboard

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