Forum: Troubleshooting Desktop Motherboards, Graphics Cards, and PC Peripherals
05-20-2022, 10:29 AM
|
|
Replies: 7
Views: 703
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
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
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
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
|
|
Forum: Troubleshooting Desktop Motherboards, Graphics Cards, and PC Peripherals
04-21-2022, 03:00 AM
|
|
Replies: 12
Views: 540
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, 08:16 AM
|
|
Replies: 12
Views: 540
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
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: BIOS & Schematic Requests!
04-18-2022, 04:03 AM
|
|
Replies: 3
Views: 444
|
|
Forum: BIOS & Schematic Requests!
04-16-2022, 02:47 PM
|
|
Replies: 0
Views: 112
|
|
Forum: Troubleshooting Desktop Motherboards, Graphics Cards, and PC Peripherals
04-07-2022, 07:17 AM
|
|
Replies: 19
Views: 1,044
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
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
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: BIOS & Schematic Requests!
03-31-2022, 05:26 AM
|
|
Replies: 862
Views: 318,576
|
|
Forum: BIOS & Schematic Requests!
03-31-2022, 05:21 AM
|
|
Replies: 862
Views: 318,576
|
