Dyxum website
Filter posts
A9II hot pixel problem?? |
| Author | |
digiton 
Senior Member 
Joined: 18 January 2007 Country: Netherlands Location: Hasselt Status: Offline Posts: 1497 |
 Post Options
 Quote  Reply
 Topic: A9II hot pixel problem??Posted: 21 October 2021 at 08:24 |
|
When editing my photos I saw that there were about 6 red dots. are these hot pixels? Sensor is clean and never photographed laser shows! What can I do?
|
|
|
A9II with glass from 10mm to 600mm my flickr
I use google translator to translate |
|
 |
|
|
SnowFella
Senior Member
Joined: 21 April 2013 Country: Australia Location: Sydney Status: Offline Posts: 2601 |
Post Options
Quote Reply
Posted: 21 October 2021 at 08:31 |
|
Could well be. Nothing much that can be done apart from either a sensor swap or a re-map of the sensor.
Try changing the date in the camera a month forwards and restart the camera, it ought to do a darkframe shot and map out those hot pixels. |
|
|
|
|
addy landzaat
Senior Member
Joined: 22 April 2006 Country: Netherlands Location: Netherlands Status: Offline Posts: 12961 |
Post Options
Quote Reply
Posted: 21 October 2021 at 08:42 |
|
It is complicated, Google tells me.
On the A7s3 it is easy: https://helpguide.sony.net/ilc/2010/v1/en/contents/TP0003229312.html I do not have that option on my A7r4, so I guess I have to do this: https://thenewcamera.com/sony-a7-iii-sony-a7r-iii-and-sony-a9-camera-hot-pixel-stuck-pixel-dead-pixel-fix/ or this: https://diglloyd.com/blog/2021/20210328_1843-SonyA1-PixelMapping.html I want an firmware update.... |
|
|
Why not follow me on Instagram? @Addy_101
|
|
|
|
|
addy landzaat
Senior Member
Joined: 22 April 2006 Country: Netherlands Location: Netherlands Status: Offline Posts: 12961 |
Post Options
Quote Reply
Posted: 21 October 2021 at 08:43 |
|
The digiloyd and thenewcamera links basically say what Snowfellow says.
|
|
|
Why not follow me on Instagram? @Addy_101
|
|
|
|
|
digiton
Senior Member
Joined: 18 January 2007 Country: Netherlands Location: Hasselt Status: Offline Posts: 1497 |
Post Options
Quote Reply
Posted: 21 October 2021 at 08:46 |
changing date in camera, remapping, didn't help! 
|
|
|
A9II with glass from 10mm to 600mm my flickr
I use google translator to translate |
|
|
|
|
SnowFella
Senior Member
Joined: 21 April 2013 Country: Australia Location: Sydney Status: Offline Posts: 2601 |
Post Options
Quote Reply
Posted: 21 October 2021 at 09:22 |
|
I'd try it a few times before giving up on it, make sure the camera goes through a funny sounding shutdown (the shutter will cycle and a few seconds later shut again).
|
|
|
|
|
digiton
Senior Member
Joined: 18 January 2007 Country: Netherlands Location: Hasselt Status: Offline Posts: 1497 |
Post Options
Quote Reply
Posted: 21 October 2021 at 14:25 |
I did it exactly like this, more than 10 times, it didn't work
|
|
|
A9II with glass from 10mm to 600mm my flickr
I use google translator to translate |
|
|
|
Topic Options
SnowFella wrote:
 > Forum Home > Equipment forums > Camera Talk > E-mount full frame
|
| Forum Jump | Forum Permissions You cannot post new topics in this forum You cannot reply to topics in this forum You cannot delete your posts in this forum You cannot edit your posts in this forum You cannot create polls in this forum You cannot vote in polls in this forum |
This page was generated in 0.063 seconds.
Dyxum.com - Home of the alpha system photographer
In memory of Cameron Hill - brettania
Feel free to contact us if needed.
Dyxum recommendations
(not commercial banners)
AF lens repair guides
(not commercial banners)
AF lens repair guides