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Search: Posts Made By: DynaxSC
Forum: Troubleshooting Desktop Motherboards, Graphics Cards, and PC Peripherals Yesterday, 08:16 AM
Replies: 3
Views: 207
Posted By DynaxSC
Re: GTX 980 Artifacting even after ram chip swap and core reflow

There are principally 3 (4) options: bad memory, bad connection between GPU and memory, bad GPU, OK also a fourth one, missing/decalibrated caps/resistors around the mem chip. If you rule out memory,...
Forum: Troubleshooting Desktop Motherboards, Graphics Cards, and PC Peripherals Yesterday, 07:56 AM
Replies: 1
Views: 92
Posted By DynaxSC
Re: CMOS battery discharges constantly and extremely quickly

You need to check the resistance on the + pole of the battery connector, should be in Mohms range, if you have it lower, then somethings draws too much power, most probably the chipset (where the...
Forum: Troubleshooting Desktop Motherboards, Graphics Cards, and PC Peripherals 05-23-2022, 02:39 AM
Replies: 6
Views: 859
Posted By DynaxSC
Re: LGA 1700 pinout

Lga1200:

264533
Forum: Troubleshooting Desktop Motherboards, Graphics Cards, and PC Peripherals 05-23-2022, 02:37 AM
Replies: 6
Views: 859
Posted By DynaxSC
Re: LGA 1700 pinout

Many thanks !
Forum: Troubleshooting Desktop Motherboards, Graphics Cards, and PC Peripherals 05-20-2022, 10:29 AM
Replies: 7
Views: 703
Posted By DynaxSC
Re: Asus Prime Z270-A shuts down

Try to boot only with one DRAM module, in all 4 slots one after the another.
Try another RAM stick brand, sometimes some RAM's are not 100% compatible.
If you manage to boot try to increase RAM...
Forum: Troubleshooting Desktop Motherboards, Graphics Cards, and PC Peripherals 05-14-2022, 10:17 AM
Replies: 7
Views: 703
Posted By DynaxSC
Re: Asus Prime Z270-A shuts down

This should help you. It's not the same, but should be very similar.

263851

Check if you have a TPM header, if yes get a boot code debug card like TL611PRO on Ali, look for the last bootcode...
Forum: BIOS & Schematic Requests! 05-10-2022, 10:19 AM
Replies: 862
Views: 318,576
Posted By DynaxSC
Re: Graphics card Schematics and Boardviews

The P8 GUE/CUE marking looks like an UNIKC Semiconductor mosfet - http://www.unikc.com.cn/en/Mosfet/index.aspx - a chinese manufacturer.
Look through their website, maybe you find the P8 one - the...
Forum: Troubleshooting Desktop Motherboards, Graphics Cards, and PC Peripherals 05-04-2022, 06:29 AM
Replies: 1
Views: 218
Posted By DynaxSC
Re: Renesas RAA 229004

Hi, there is no datasheet even at the Renesas site, so it might be not released still or it's a custom chip. The only information avaliable is attached, but not much of use as pin numbers missing....
Forum: BIOS & Schematic Requests! 04-23-2022, 06:14 AM
Replies: 0
Views: 200
Posted By DynaxSC
schematics/boardview of GIGABYTE Z390 AORUS MASTER

I look for schematics/boardview of GIGABYTE Z390 AORUS MASTER ?
May also be any other Gigabyte Intel gen. 8'th or gen 9'th (eg Z390/Z370) ATX motherboard schematic/boardview.
Forum: Troubleshooting Desktop Motherboards, Graphics Cards, and PC Peripherals 04-21-2022, 03:00 AM
Replies: 12
Views: 540
Posted By DynaxSC
Re: MSI RTX2070 code 43

The instruction to modify the CH341 I found once on the net is not very clear, so I made a new one here, its to be done in a few minutes:

261932

However what I observed is that after this...
Forum: Troubleshooting Desktop Motherboards, Graphics Cards, and PC Peripherals 04-20-2022, 08:22 AM
Replies: 13
Views: 918
Posted By DynaxSC
Forum: Troubleshooting Desktop Motherboards, Graphics Cards, and PC Peripherals 04-20-2022, 08:16 AM
Replies: 12
Views: 540
Posted By DynaxSC
Re: MSI RTX2070 code 43

Which programmer do you use ? If you use CH341 it has a design flaw and can destroy the 1.8V bios chips. It is good for motherboard bios chips (3,3V), but not for graphic card bios chips. It's...
Forum: Troubleshooting Desktop Motherboards, Graphics Cards, and PC Peripherals 04-19-2022, 03:15 PM
Replies: 12
Views: 540
Posted By DynaxSC
Re: MSI RTX2070 code 43

Code 43 will most probably be a broken memory chip or cold solder of memory chip or the GPU. You can try to bend the powered card slightly to check if the picture comes, if yes then you have to...
Forum: Troubleshooting Desktop Motherboards, Graphics Cards, and PC Peripherals 04-19-2022, 02:56 PM
Replies: 13
Views: 918
Posted By DynaxSC
Re: need help to recover fine usb on asus m4a785dm pro mb

If exist check 0 ohm resistors and/or recoverable fuses in series in the 5V power line going to the USB socket. The short may have decalibrated the resistor/fuse so you may have an unintended voltage...
Forum: BIOS & Schematic Requests! 04-18-2022, 04:03 AM
Replies: 3
Views: 444
Posted By DynaxSC
Re: ASRock Z270 Gaming-ITX/ac - Boardview/Schematics

I know it's late, but thank you very much !!!
Forum: BIOS & Schematic Requests! 04-16-2022, 02:47 PM
Replies: 0
Views: 112
Posted By DynaxSC
boardview or schematics for ASRock Z590 Phantom Gaming 4

Anybody a boardview or schematics for ASRock Z590 Phantom Gaming 4, could also be any other ASRock Z590 mobo, or even any ASRock mobo with LGA1200 CPU socket ?

I attach the datasheet for the...
Forum: Troubleshooting Desktop Motherboards, Graphics Cards, and PC Peripherals 04-07-2022, 12:35 PM
Replies: 19
Views: 1,044
Posted By DynaxSC
Re: DrMOS just won't desolder

Yes, there is no other explanation for these solder balls, I'm afraid.
Forum: Troubleshooting Desktop Motherboards, Graphics Cards, and PC Peripherals 04-07-2022, 07:17 AM
Replies: 19
Views: 1,044
Posted By DynaxSC
Re: DrMOS just won't desolder

No, setting preheater to 220C does not mean, that the board will achieve that temperature, as it is heated from one side, and cooled from the other with room temperature, so the board will never...
Forum: Troubleshooting Desktop Motherboards, Graphics Cards, and PC Peripherals 04-07-2022, 04:30 AM
Replies: 19
Views: 1,044
Posted By DynaxSC
Re: DrMOS just won't desolder

If it is near a choke line, these chokes are quite massive, and steel the heat from the pcb, you need time to desolder, sometimes several minutes before you can get off the device. Original tin is...
Forum: BIOS & Schematic Requests! 04-06-2022, 08:35 AM
Replies: 862
Views: 318,576
Posted By DynaxSC
Re: Graphics card Schematics and Boardviews

Plenty of MSI schematics (an Ukrainian site):

https://sector.biz.ua/docs/schematic_diagrams_msi_motherboards/schematic_diagrams_msi_motherboards.phtml#.Yk2kjNPP2uc

On the bottom are also links...
Forum: Troubleshooting Desktop Motherboards, Graphics Cards, and PC Peripherals 04-06-2022, 02:02 AM
Replies: 11
Views: 724
Posted By DynaxSC
Re: Palit 980TI JetStream 6GB - keeps burning VRM(s) in 3d mode

They should od the job for this card, for a newer card I would go for 125C. Pay attention to the dimensions, so that they fit into the space under the cooler.
Forum: Troubleshooting Desktop Motherboards, Graphics Cards, and PC Peripherals 04-05-2022, 03:46 AM
Replies: 11
Views: 724
Posted By DynaxSC
Re: Palit 980TI JetStream 6GB - keeps burning VRM(s) in 3d mode

There must be something more out of order. I would assume that in 3d there is much more power consumed buy the GPU, thats probably the difference. Something is disturbing the correct work of the VRM...
Forum: Troubleshooting Desktop Motherboards, Graphics Cards, and PC Peripherals 04-04-2022, 09:54 AM
Replies: 15
Views: 843
Posted By DynaxSC
Re: Zotac gtx 1070 mini Not detecting 12v 8 pin

So as usual, complicated problems have only simple solutions ;)
Forum: BIOS & Schematic Requests! 03-31-2022, 05:26 AM
Replies: 862
Views: 318,576
Posted By DynaxSC
Re: Graphics card Schematics and Boardviews

BTW, I have some allegedly boardviews with .bin extension, anybody knows which application to use for this ?
Forum: BIOS & Schematic Requests! 03-31-2022, 05:21 AM
Replies: 862
Views: 318,576
Posted By DynaxSC
Re: Graphics card Schematics and Boardviews

Anybody a Boardview for MSI H110I PRO (MS-7995) ?

I share here the schematics I found for this board.

260282
Showing results 1 to 25 of 163

 
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