Regeditfeaturetestcontrol

2018年12月21日—Ican'tfindthe'FEATURETESTCONTROL',ijustfound'FEATURECONTROL',isitsame???Thisthreadislocked.Youcanvoteashelpful,but ...,Step1:PressWindowsKey+RandtypeRegeditthenhitenter.Step2:PressCtrl+FandfindFeatureTestControl.Ifyourvalueissettosomethingf840or ...,2018年11月15日—Step1:PresstheWindowskeyandtheRkeyfromyourkeyboardandtypeRegeditandhitEnter.Step2:Navigatetothefollowingkey.,2019年1...

參考資訊如下
Can't setting the Brightness in Windows 10

2018年12月21日 — I can't find the 'FEATURE TEST CONTROL', i just found 'FEATURE CONTROL', is it same??? This thread is locked. You can vote as helpful, but ...

FeatureTestControl registry value for Spectre 13

Step 1: Press Windows Key + R and type Regedit then hit enter. Step 2: Press Ctrl + F and find FeatureTestControl. If your value is set to something f840 or ...

registry edit no longer controls adaptive contrast

2018年11月15日 — Step 1: Press the Windows key and the R key from your keyboard and type Regedit and hit Enter. Step 2: Navigate to the following key.

Cannot adjust brightness in Windows 10, need fast help..

2019年1月31日 — Type regedit; Press F3 in regedit to open the search dialog box (or select Edit menu); Type FeatureTestControl (no quotes) then click ...

Vaio Fix Brightness after update to windows 10

I had to edit the registry key Feature Test Control in. HKEY LOCAL MACHINE-SYSTEM-ControlSet001-Control-Class4d36e968-e325-11ce-bfc1-08002be10318}-0000 (or ...

Adaptive Contrast - new regedit location

2021年2月8日 — I was reading an article which showed me the new location of FeatureTestControl that you have to change in regedit, but it also had a bunch of ...

brightness control stops working after latest windows 10 ...

2018年5月20日 — All my computers' brightness controls have stopped working. Some broke after the creators update, some broke after the latest update. Some ...

Windows 10 upgrade lost brightness Sony VAIO laptop

2015年8月6日 — Launch VAIO Control Center ( Windows Key + Q then type in VAIO control center) · Under Display uncheck adjust brightness settings automatically.

Disable Intel Display Power Saving Technology on Surface ...

2016年5月27日 — The FeatureTestControl registry key is a bit field where each bit represents a feature. A value of 0 indicates the feature is enabled, and a ...