Pattern like taint on black anodized aluminum of MBP 16 2021

[emraha06]

Dear friends, while i was looking the dust under the keys with flash light of İphone, i spotted some weird horizontal or vertical lines on black painted aliminum grill / body. These lines are especially located on the area around the arrow keys and can be seen when you locate the light 2-3 cm far from this area. If you directly illuminate that area, the lines diseppear, but if you Move the light 2-3 far from there and with 20-30 degrees, lines become visible.

It is hard to detect because it is not seen in normal daylight or normal lightened room. Also if you put the light directly top of that area it can not be seen because of shining. Only way is to put the light with 20-30degrees horizontally and 2-3 cm away from that area. And also i have spotted these taints or marks like fingerprint on the other sides of black painted grill.

This was a coincidence for me because i was just trying to detect the amount of dust collected under the key

Is it possible to have a try for this?
Thanks

 

[Spotlighter9]

I tried this lighting on my 16" M1 and have no lines or patterns on the surface of the black anodized aluminum around the arrow keys. It might be a defect in the anodized color application. If you are unhappy, bring it to the Apple Store and perhaps they'll switch it out. If it's a BTO unit, maybe they'll just switch out the top case.

 

[emraha06]

I tried this lighting on my 16" M1 and have no lines or patterns on the surface of the black anodized aluminum around the arrow keys. It might be a defect in the anodized color application. If you are unhappy, bring it to the Apple Store and perhaps they'll switch it out. If it's a BTO unit, maybe they'll just switch out the top case.

It is hard to detect because it is not seen in normal daylight or normal lightened room. Also if you put the light directly on that area it can not be seen because of shining. Only way is to put the light with 20-30degrees horizontally and 2-3 cm away from that area. And also i have spotted these taints or marks like fingerprint on the other sides of black painted grill.

 

[tmoerel]

Does it affect the functionality of your macbook? No??? Just live with it!

 

[emraha06]

Does it affect the functionality of your macbook? No??? Just live with it!

just want to now this is default or not

 

[kentzh]

It is very out of stock now, the quality is very bad, it is not as good as the first computer after my replacement

 

[emraha06]

It is very out of stock now, the quality is very bad, it is not as good as the first computer after my replacement

Did you notice the same issue?

 

[kentzh]

Did you motive the same issue?

My first computer was replaced because of the broken sound problem. Yesterday, the second computer proposed to be replaced. I have already posted an article on this problem, because the gaps of the screen are inconsistent, which will lead to wear and tear, which is very bad.

 

[emraha06]

My first computer was replaced because of the broken sound problem. Yesterday, the second computer proposed to be replaced. I have already posted an article on this problem, because the gaps of the screen are inconsistent, which will lead to wear and tear, which is very bad.

Could you share the link of your thread

 

[kentzh]

Could you share the link of your thread

16-inch M1max, the edge of the screen rubs against the case

Saw a discussion today about screen edge friction and he got a new one at the Apple store. I saw that my 16-inch screen has obvious scratches, and I observed it from a certain angle. The gap on the left is significantly smaller. I think it's a quality issue. Contact Apple to learn how. The first...

forums.macrumors.com

 

[emraha06]

is not there anybody to examine this?

 

[tmoerel]

is not there anybody to examine this?

Sorry, no. I can't be bothered to look at a cosmetic issue needing a flashlight to see it. I will never see it in normal daily use if it is there and it does not affect the performance of my computer. In my eyes this is irrelevant.