Since I wasn’t permitted to add to the answer, above, I had to ask the question again. The odd solution to the problem posted above, worked for me: Turn on a Powerpoint presentation Press F5 to start slide show Restart computer (without closing the slideshow) See if it works [It […]
Rubin
14259 posts
I have questions about secure boot and TPMs and I couldn’t find precise answers on the web, so I’m hoping someone skilled in this domain will be able to answer. In a case of an evil maid attack, what prevents an attacker from replacing the chip containing the keys used […]
The server is always expecting requests, but on the other hand, PC is usually the first to send the request. What if someone sends an unexpected request to PC ip? How does “expecting a request” work on ISP level?
Is there any way to extract still images from video based on video “own SPMTE” timecode? (hour:minute:second:frame) as seen in the “Timecode Handler” recognized by ffmpeg. I would like to create screenshots. (exactly the same frames) from different sources. Soureces length is not the same,(sometimes small segments), but the smpte […]
I’m trying to debug a tr (version 8.30) command that fails only in specific conditions. The failure is with an exitcode 140, but I have no other information. The manpage and info only mention that “An exit status of zero indicates success, and a nonzero value indicates failure.” In the […]
I saw in one company how an employee sent documents to print from her computer, then went to a printer in another room, swiped an ID card (probably RFID) on it and it immediately printed the documents. With what means can such technology be realized?
I’m running Windows 10, Version 10.0.19045 Build 19045 (22H2) This vbs script below used to work before today to change my windows background to the Next Background but suddenly it will only popup the standard Open…Properties dialog along with a VBScript window containing the script, but will not execute the […]
I set a BIOS password on my Lenovo Ideapad 130-15ikb 81h7 computer. Normally I save all of my passwords securely but for this one, I somehow have no idea of what it is. How do I remove it?
I turned off hardware’s acceleration in Chrome and Chrome stopped working couldn’t get it to start again. I uninstalled it and reinstalled it still can’t get it to start again.