Disk boot error

So I went into Bios to check if I could modify the RAM speed, I didn't do anything to the settings at first, but then when I tried to reboot into Windows 11 my laptop decided not to boot anymore with a bluescreen saying "inaccessible_boot_device". I tried using cmd on Windows boot manager, it...

so i was playing minecraft(pc game)when all of the sudden my froze completly i had to make an cold reboot(i think its called so)after the booting my pc reproted an I/O error. (with an code wich i dont remember) i got this error before and fixed it using testdisk (systemrescueCD on an bootable...

My PC specs : - i5 6500 3,2 ghz quad core - Nvidia Gtx 950 Strix 2GB OC - DDR4 16GB 2133mhz Kingston RAM - Motherboard : B150M-A M/2 - Kingston SSD 250 GB - 1TB Hard drive Thanks for reading this :)

I need to extract the contents of this .exe installer: http://www.conitec.net/hardware/down/G32setup_12003.exe (it's an app for a chip programmer (PLDs, MCUs, EPROMs, Flash, etc)). I need to do this in order to install it under Windows 7 64-bit - if I run the above .exe it simply reports that...

We are having trouble connecting to the internet at home, but only when our HP laptop is turned on. If it is off, all other devices in the house connect and stay connected just fine (ipad, MacBook, Another HP laptop, 4 iphones, ipod touch) Please help!!