Re: Fixing Gigabyte GTX 670 OC 2GB
I will do that. But there must be something else. Because i got only one time a picture with x8 connection. Most time i get no picture and i dont know if this can be only from number 15.
saken
Member
Last Activity: 04-28-2023, 03:46 PM
Joined: 02-09-2023
Location: Berlin
-
Re: Fixing Gigabyte GTX 670 OC 2GB
In order to get a better overview, I have written down all the values of the diode mode.
Number 15 has the lowest values. Number 10 has the biggest difference. See Screenshot below....Leave a comment:
-
Re: Fixing Gigabyte GTX 670 OC 2GB
I was wrong. To be honest I can't remember. So i tested it again...and i get a picture with RiserCable and only the GTX670 connected, see screenshot below.
And something crazy after this, i tested the GTX670 directly connected to the mainboard and got a picture too. Only x8 instead of x16. After 15 minutes the picture freezed.
Soo...wheres the problem?
...
Leave a comment:
-
Re: Fixing Gigabyte GTX 670 OC 2GB
Yes i tested already all outputs, no picture
....
Leave a comment:
-
Re: Fixing Gigabyte GTX 670 OC 2GB
Visually, I can't see any problem with the capacitors. Yesterday i tested all capacitors (above PCIE) with Multimeter in Diode Mode. Iam not sure if i did it rigtht. Black measuring tip to ground and red measuring tip to the capacitor. All capacitors dropping to 0.6V....Leave a comment:
-
Re: Fixing Gigabyte GTX 670 OC 2GB
Hello everyone,
i got some news. When i connect the GTX670 with RiserCable as 2nd card. The card works, see Screenshots below.
But when i connect the GTX670 directly to the mainboard, the card is not detected.
Any ideas?...Leave a comment:
-
Re: Fixing Gigabyte GTX 670 OC 2GB
Hello everyone,
now i was able to run mats. Here are the results. Seems like the memory chips are ok?...Leave a comment:
-
Re: Fixing Gigabyte GTX 670 OC 2GB
Hey,
now windows is downloading and installing the driver correctly. It just took some time to start.
So what does it mean?Leave a comment:
-
Re: Fixing Gigabyte GTX 670 OC 2GB
I was wrong.
Windows detects the card as „Microsoft Basic Display Adapter“ when inserted as 2nd card.
And windows is not trying to download the driver.Leave a comment:
-
Re: Fixing Gigabyte GTX 670 OC 2GB
Hi,
I'll check that and get back to you.Leave a comment:
-
Fixing Gigabyte GTX 670 OC 2GB
Hello everyone,
i have a Gigabyte GTX 670 OC 2GB here which shows no picture.
- Fans are spinning
- Windows detects the card as „Microsoft VGA Adapter“ when inserted as 2nd card
- MemVoltage = 1.6V
- Vcore = 990mV
- 3,3V and 5V ok
- Pex = 1.054V
- No short circuit
- All resistances i could check are ok
Is there anybody who wants to help me?
Greetings
Alex...Last edited by saken; 04-02-2023, 06:33 AM. -
Re: Graphics card Schematics and Boardviews
Hello, iam new here. Im trying to learn more about graphic cards. I habe two old cards from my friends to practise.
Both with same error. They run, fans running but no picture.
Can some one provide the Boardview/schematic please?
Gigabyte GTX 670 2GB Windforce OC
Gigabyte GTX 770 2GB Windforce OC
Thanks in advance.
Greetings.Leave a comment:
-
Re: Should this Pin be connected? Gigabyte GTX670
Does somebody know, where to measure pex voltage on this card?Leave a comment:
-
Re: Should this Pin be connected? Gigabyte GTX670
Hey, thanks for our reply. This APL1117 should be the 5V regulator.Leave a comment:
-
Re: Should this Pin be connected? Gigabyte GTX670
Screenshot below....Leave a comment:
-
Re: Should this Pin be connected? Gigabyte GTX670
Edit: Its a Gigabyte GTX670 3x Windforce OC
The issue is: - no image
- but fans are spinning
- Mainboard detects no VGA cardLeave a comment:
-
Should this Pin be connected? Gigabyte GTX670
Hello everyone,
can someone help me to clarify if the middle pin of this APL1117 V04DU should be connected?
In the evening i can provide pictures if necessary.
Thanks in advance
Alex -
Re: Graphics card Schematics and Boardviews
Hello, iam new here. Im trying to learn more about graphic cards. I habe two old cards from my friends to practise.
Both with same error. They run, fans running but no picture.
Can some one provide the Boardview/schematic please?
Gigabyte GTX 670 2GB Windforce OC
Gigabyte GTX 770 2GB Windforce OC
Thanks in advance.
Greetings.Leave a comment:
No activity results to display
Leave a comment: