• ASUS CROSSHAIR V FORMULA - nie startuje

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ASUS CROSSHAIR V FORMULA - nie startuje

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#1 ASUS CROSSHAIR V FORMULA - nie startuje

by adikomp • 24 May 2023, 11:46
Witam,
Jak w temacie mam problem z płytą asusa która nie startuje, po włączeniu świeci się tylko CPU_LED,
Wymieniłem procesor - nie pomogło
Wymieniłem pamięć - nie pomogło
Przeprogramowałem bios - nie pomogło

Wartości rezystancji test pointów są następujące (cpu on board):
CPU - 22Ω
CPU_VDDA - OL
DRAM - 190Ω
NB - 21Ω
HT - 450Ω
SB - 135Ω
CPU_NB - 13Ω
wiec pozostaje mi tylko tutaj szukać pomocy i będę wdzięczny za wszelkie rady mogące przyczynić się do naprawienia tej płyty ,
pozdrawiam.

Re: ASUS CROSSHAIR V FORMULA - nie startuje

by Google Adsense [BOT] • 24 May 2023, 11:46

#2 Re: ASUS CROSSHAIR V FORMULA - NIE STARTUJE

by matic • 24 May 2023, 12:14
Hello!

Measure the voltages to ground on all coils, when the machine is turned on (CPU_LED is turned on).

#3 Re: ASUS CROSSHAIR V FORMULA - NIE STARTUJE

by adikomp • 25 May 2023, 16:20
You are welcome in attachment.
Image

#4 Re: ASUS CROSSHAIR V FORMULA - NIE STARTUJE

by matic • 29 May 2023, 09:59
If I understand you correctly, the board responds to pressing on the power button, but there is no picture on the screen?
Does the CPU gets warm/hot, when the board is turned on?

#5 Re: ASUS CROSSHAIR V FORMULA - nie startuje

by Vogelek23 • 29 May 2023, 13:47
Proszę zmierzyć jeszcze dwa napięcia do masy po włączeniu płyty - cewka jednego jest pod radiatorem w miejscu, zaznaczonym jako 1 (napięcie 1,8V) a cewka drugiego jest widoczna w miejscu, zaznaczonym jako 2 (napięcie 2,5V).
Image

#6 Re: ASUS CROSSHAIR V FORMULA - NIE STARTUJE

by adikomp • 30 May 2023, 10:34
matic wrote:If I understand you correctly, the board responds to pressing on the power button, but there is no picture on the screen?
Does the CPU gets warm/hot, when the board is turned on?


Yes exactly that you wrote. CPU warming when board turning on ( i try to change it -but not helps),

do Vogelek23 na cewkach podanych przez Ciebie napięcia obecne.

Image

#7 Re: ASUS CROSSHAIR V FORMULA - nie startuje

by matic • 30 May 2023, 12:27
Have you tested the machine with a known good classic DDR3 RAM memory (low voltage DDR3L RAM is not suitable here) and with a known good graphic card?

#8 Re: ASUS CROSSHAIR V FORMULA - nie startuje

by adikomp • 30 May 2023, 14:04
matic wrote:Have you tested the machine with a known good classic DDR3 RAM memory (low voltage DDR3L RAM is not suitable here) and with a known good graphic card?


Yes a try on patriot PV38G160C9KBL and graphic card n220tc every part working on other board.

#9 Re: ASUS CROSSHAIR V FORMULA - nie startuje

by matic • 4 June 2023, 14:42
Does the CapsLock / NumLock LED on the keyboard respond?

Try to run the board with the RAM memory disconnected. Are there any changes in operation of the board in this case?

#10 Re: ASUS CROSSHAIR V FORMULA - nie startuje

by adikomp • 16 June 2023, 13:12
No change , all the time stock on cpu led gloving.

#11 Re: ASUS CROSSHAIR V FORMULA - nie startuje

by matic • 16 June 2023, 14:55
How about that?
matic wrote:Does the CapsLock / NumLock LED on the keyboard respond?


#12 Re: ASUS CROSSHAIR V FORMULA - nie startuje

by adikomp • 23 June 2023, 12:51
No POST , no CapLock /NumLock reaction

#13 Re: ASUS CROSSHAIR V FORMULA - nie startuje

by matic • 24 June 2023, 15:40
Measure the following voltages to ground when the board is turned on:
- On pin 2 of resistor SR1.
- On pin 1 of resistor SR2152.
- On pin 3 of diodes O2D11, O2D12.
- On pins 2, 3 on the place of transistors SQ12, SQ22.
- On pins 2, 3 of transistors SQ3, SQ16, SQ19.
- On pins 33, 34, 45, 95, 118 of ITE KBC chip OU1.

Re: ASUS CROSSHAIR V FORMULA - nie startuje

by Google Adsense [BOT] • 24 June 2023, 15:40
 This topic is marked as ARCHIVAL. Please only reply if your message contains the solution (Terms and Conditions p. 12.1).
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