![windows 7 ultimate brightness control windows 7 ultimate brightness control](https://i.stack.imgur.com/cx8DB.jpg)
Thanks in advance to everyone would help me and excuse me for my English and for any mistake or omission I made writing the post (I'm a new user). If I connect to the computer an external USB keyboard, the arrows of the USB keyboard work properly, but fn + right-arrow is no longer a valid shortcut for increasing brightness level.
![windows 7 ultimate brightness control windows 7 ultimate brightness control](https://i.ytimg.com/vi/hpfbdb355Z8/maxresdefault.jpg)
Is this correct? Could instead be a problem not related to drivers? At this point I guess it could be a driver problem. When I slide the software control brightness to turn up, the screen will brighten more and a black screen of death occur. The issue is the LCD is at the highest brightness but the software control is not, it is at the lowest. If I enter the BIOS, also here the two arrows won't work. It seems like my surface pro 7 LCD would stuck at highest brightness after sleep. I also tried to run Xubuntu on a live USB, and also there I found the same two problems. I've already tried to re-install Windows 7 Ultimate with no success. How to proceed in order to fix these problems. I don't have a deep understanding of the computer architecture, so my question is Windows 10 Pro - Start10 - part of a local network which is a 3rd party optimizer-free zone. Use the screen controls on the monitors front panel. Went to power options but under Change plan settings, there is no option to change. Apart from the processor support, if your computer has 8 GB or more RAM installed, 64-bit would work fine without any problem. Need to dim the brightness, but my keyboard does not have a Fn key. Henceforth, the method mentioned above is the only legal way to download the Windows ISOs.
![windows 7 ultimate brightness control windows 7 ultimate brightness control](https://care-eyes.com/wordpress/wp-content/uploads/2020/02/laptop_keyboard.png)
Or in adjust brightness window just see below near task bas you have a option to adjust the brightness. there is no way to access the brightness control, neither with fn + right-arrow nor by means of the display settings available in the control panel (the slider does not appear in the proper page of the control panel). The other method to download Windows 7 ISO from the official website by entering the product key has stopped working. You can adjust brightness in control panel-> Appearance->Display->Adjust brightness->balanced-> change plan settings->adjust plan brightness-> save changes.Jika kamu mengikuti perintah untuk menyesuaikan kecerahan dengan benar, kamu mungkin menghadapi masalah software atau hardware yang dapat menghentikan perubahan. PC tidak akan merespons penyesuaian kecerahan. right- and down-arrow don't work, i.e., when I press one of them nothing happens (but I don't think they are physically broken) Penyebab Tidak Bisa mengatur Brightness Windows 7, 8, dan 10.Kemudian pada opsi Brightness geser ke Kanan untuk mencerahkan dan ke Kiri untuk meredupkan. Lalu arahkan mouse ke Color Enhancement dan pilih. Setelah itu pilih Graphics Properties seperti tanpa panah. Pertama, silahkan klik kanan pada Layar Monitor. I have an Acer Aspire 5680 PC, with Windows 7 Ultimate. Cara Mengatur Kecerahan Windows 7 dengan Mudah.