Specifically, the “Caps Lock” icon status indicator and the keyboard backlight icon status indicator (low/high/off) have stopped working. Oddly, the status icons for screen brightness (0-15) and audio level (0-50) DO work.
I’ve uninstalled/reinstalled the Hotkey Features Integration package v8.86.25 several times to try to recover the “Caps Lock” and keyboard backlight icon, to no avail. I’ve also toggled the “Enable onscreen display” setting in display properties on and off. No joy.
Getting desperate, I uninstalled all of the August 2018 Windows Updates to see if they might be the culprit. Nope. I also researched the accessibility options to see if a setting(s) might have been accidentally activated to cause this issue. Could not find anything suspicious.
In particular, I need the “Caps Lock” icon because I am hearing-impaired. I don’t have a System Restore point that goes back far enough to recover the functionality.
Are there any of the other Lenovo utilities that are tied directly to the Hotkey Features Integration package that could affect the function of the missing icons? For the life of me, I cannot understand why the brightness/sound icons work and the other two, “Caps Lock” and keyboard backlight, don’t.
Here is one version of Hotkey Features that may work for you (there may be older versions available, but I do not have time to search for them just now):
Fortunately reinstalling the UNAV driver fixed mine. It could be worth a try for you. I didn't unistall the August Update either.
X301 SU9400 IDA Mod - W 7 / X201 540M - W 7 / X220 2520 - W7
X61 T7500 / T41 T42 T43 / A31
Rogue daily driver - Samsung RV511 15.6 " Screen - W 7
Thanks for the quick reply.
The version of Hotkey Features Integration you linked to is v8.86.25, which is the same one I had installed when it was released, and it is the latest available for Windows 7 (there is a new one out for Windows 10, BTW, for those interested). It was working fine, as I said, up until a few days ago. Also, I have all of the previous versions of HFI archived back to 2016.
I'll try uninstalling the programs you mentioned and see if that helps resolve the issue.
One other note: I have HFI uninstalled at the moment pending further troubleshooting. However, I know that the "Caps Lock" icon DOES work if I go to the HFI installation folder (C:\Program Files\Lenovo\HOTKEY) and invoke "tpnumlkd.exe". This brings up the "Caps Lock" icon and it CAN be toggled off/on. Unfortunately, it does not survive reboot. One workaround might be to create a shortcut for that executable, pin it to the task bar, and activate it that way.
I'll update this post soon. Enjoy your Labor Day holiday (U.S.).
See also: viewtopic.php?t=113719
If you look through the following readme file, https://download.lenovo.com/pccbbs/mobiles/n1qvub3w.txt
near the end you will see that the first version of Hotkey Features slated to work with the X230 was:
Since then there have been a number of updates, including iterations of versions 4, 5, and 8.<4.04.0003>
- (New) Initial release for ThinkPad L430,L530,T430,T430i,T430s,T430si,T530,
T530i,W530,X230,X230i,X230 Tablet,X230i Tablet.
It's not always easy to always find these older versions though.
I spent the morning installing/uninstalling/drinking an early beer or two (those helped!) and trying to get the full OSD package (all icons) to work in Safe Mode, Clean Boot mode with only related Lenovo utilities enabled and nothing worked.
Thanks for the links to the other discussions. I'm wondering now if a faulty/corrupted installation of the required .NET Framework might be causing some or all of the OSD issue since they are usually part of the Terrible Tuesday package of Windows Updates.
I've annotated some of the earlier versions of HFI in my software archives as "Buggy" and "Good", so I know that there've been issues with this particular Lenovo software in the past. The latest version v8.86.25, which you have referenced in your posts, DID finally fix the problem of OSD not working after resuming from Sleep Mode. Only now, HFI won't work in its entirety.
For now, I'm going to leave all of the OSD-related software uninstalled until I can do more research...in other words, wasting a perfectly good three-day weekend on what would be a minor annoyance for most (sane) users. If I succeed in resolving the issue, I won't need to post. You'll be able to hear me screaming for joy no matter where you are.
I've not been able to locate the executable that invokes the display of the keyboard backlight icon (low/high/off). But I have three out of the original four OSD icons working, so that will have to suffice for now.
Perhaps a future update to the Lenovo Hotkey Feature Integration applet will fully resolve my problem. Meanwhile...
IT'S (MORE) BEER TIME!
For some inexplicable reason, the "TPHKSVC" Service (ThinkPad Hotkey Service) was not/has not been running, unlike the "TPHKLOAD" service.
Using a utility within Windows Repair 2018 Pro (Tweaking.com), I was able to start the "TPHKSVC". I had forgotten this, but I previously had attempted to start this service a couple of days ago using "services.msc" and I now recall it refused to start, perhaps because of insufficient or lack of elevated privileges. Starting "TPHKSVC" finally enabled the last missing icon, the keyboard backlight low/high/off indicator.
Anyway, it's fixed. Do I have any beer left? Yes. (I'll drink one for you, GomJabbar.)
They say: "In Heaven there ain't no beer, that's why we drink it here..."
I am happy for you, that you didn't deplete your stock before resolving your OSD issue.
Always ensure that the services associated with your application are configured properly. Reinstalling a program doesn't necessarily guarantee that the required services will run automatically when needed. If something isn't working properly, first check Windows Services and processes for ALL users, not just the local account. That could save you hours of needless troubleshooting.
The culprit was Lenovo Power Management Driver v1.67.14.05, which I had installed in mid-August just before the issues arose with Lenovo Hotkey Features Integration/Onscreen Display. It has been replaced with v1.67.14.04.
I will dispense with the ugly details of my troubleshooting routine over the past three days. Suffice it to say that if I did not maintain a detailed System Maintenance Log (200+ pages), I would still be hacking away willy-nilly.
I am glad you finally got it all figured out. Your detective work might help someone down the road...
It turns out I was not the only one having problems with Lenovo's Power Management Driver v1.67.14.05 (or v126.96.36.199 as seen in other references).
There are four (4) -- count 'em, four -- pages of discussion here: https://forums.lenovo.com/t5/ThinkPad-T ... -p/4187198
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