• MSI GTX1070 brak obrazu

It is currently 26 June 2025, 18:39

MSI GTX1070 brak obrazu

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  1. Topic title should contain: the device's manufacturer, full model and the brief description of problem.
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#1 MSI GTX1070 brak obrazu

by spekter • 5 June 2025, 20:57
Witam,
Mam na blacie leciwą już kartę od MSI, mianowiceie GTX 1070 Gaming X o oznaczeniu MS-V330
Karta ma wszystkie napięcia prawidłowe, rdzeń nagrzewa się do max 36st ale nie startują pamięci.
Karta nie jest wykrywana w systemie.
Jest ktoś w stanie pomóc w temacie ?
Dodam jeszcze że BIOS karty też już wgrałem świeży.

Re: MSI GTX1070 brak obrazu

by Google Adsense [BOT] • 5 June 2025, 20:57

#2 Re: MSI GTX1070 brak obrazu

by Vogelek23 • 6 June 2025, 00:39
spekter wrote:rdzeń nagrzewa się do max 36st
Mierzone z radiatorem czy bez? Jakie napięcia do masy masz na cewkach: L1, L19, L20, L22, LB11, PL1 i PL9 podczas "pracy" karty?

#3 Re: MSI GTX1070 brak obrazu

by spekter • 6 June 2025, 21:26
Pomiary bez radiatora.
L1 - 5,063v
L19- 12,32v
L20 - 12,31v
L22 - 1,844v
LB11 - 1,019v
PL1 - 0,883v
PL9 - 1,387v

#5 Re: MSI GTX1070 brak obrazu

by spekter • 8 June 2025, 22:05
Reflow wykonany, różnica jest taka że karta wymusza czarny ekran ( daje sygnał) ale nadal nie jest widoczna w systemie. Temperatury bez zmian

#6 Re: MSI GTX1070 brak obrazu

by matic • 9 June 2025, 20:08
spekter wrote:oznaczeniu MS-V330
What is the revision of the board?

#7 Re: MSI GTX1070 brak obrazu

by spekter • 10 June 2025, 20:27
V330 ver: 6.0

#8 Re: MSI GTX1070 brak obrazu

by matic • 11 June 2025, 13:56
- Measure the voltage to ground on pin 16 of chip I1.
- Measure the voltages to ground on pins 1, 4, 5 of chip U5.

#9 Re: MSI GTX1070 brak obrazu

by spekter • 13 June 2025, 20:31
I1 pin 16 - 3,34V
U5 ( It is not present in this version )
pin 1,2 - 0V
pin 4 - 0.08V

#10 Re: MSI GTX1070 brak obrazu

by matic • 14 June 2025, 20:12
Set your multimeter to the diode test mode and measure the voltage drop to ground on pad 1 on the place of chip U5 with the positive (red) probe connected to the ground.

#11 Re: MSI GTX1070 brak obrazu

by spekter • 14 June 2025, 21:39
0,42V

#12 Re: MSI GTX1070 brak obrazu

by matic • 15 June 2025, 11:41
Also measure the voltage drops to ground on points A, B with the negative (black) probe connected to the ground.
Image

#13 Re: MSI GTX1070 brak obrazu

by spekter • 22 June 2025, 12:18
A small correction, I connected the card directly to the board and not to the riser (as before) and in the PCIe slot the card receives a voltage of 3.3V on U5 on pins 1, 2 and 4. It took a while due to lack of time.

#14 Re: MSI GTX1070 brak obrazu

by matic • 24 June 2025, 15:09
- Is the graphics card still not detected in "Device manager"?
- How about the measurements suggested in post #12?

#15 Re: MSI GTX1070 brak obrazu

by spekter • 25 June 2025, 21:18
The graphics card still not detect
The voltage on point A and B is this same - 0.5V

#16 Re: MSI GTX1070 brak obrazu

by matic • 26 June 2025, 09:33
Use an oscilloscope to check if any data pulses appear on pin 1 of the VBIOS chip U3 immediately after turning on the card.

Re: MSI GTX1070 brak obrazu

by Google Adsense [BOT] • 26 June 2025, 09:33
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