These keyboards(or mice) auto-detect which protocol to use at power-up, based on the responses they get from the computer at that time. You can use these $2 adaptors, with keyboards that support USB and PS/2. Those adapters do not convert the PS/2 keyboard protocol to USB, they just convert the plug type from one to the other. PS/2 ALWAYS works when you follow the rules (power down before connecting), whereas I have seen some issues here and there with USB. I’m with Rick - it’s worth a try to connect your keyboard as a PS/2 keyboard, just to see if that fixes your problem. I used a mouse adapter successfully on my computer when my USB ports died, so I know these adapters will make your keyboard and mouse into true PS/2 devices. The mouse adapter is green, and the keyboard adapter is purple. You can use this adapter for plugging a USB keyboard into a PS/2 port. However, if you’ve ever changed the keyboard then, IMO, it’s still worth checking. If you’ve been using a USB keyboard since day one then that’s probably not the reason. I had a quick look around and some of the pics for that particular mainboard show PS/2 connectors for mouse and keyboard. I have been using this keyboard for years and I believe that I must have been using it when I set the BIOS to skip the DVD when booting. I don’t believe that this Gateway has a plug for a PS2 keyboard. The keyboard works normally, including the DEL and F12 keys, once windows loads. The DVD drive works normally when reading or writing files. This machine is not safe without the ability to boot from the DVD. I use Windows 7 image backup, Acronis True Image and Macrium Reflect to create rescue disks but I can not reach the BIOS setup screen to set the BIOS to boot first from the DVD so I can not boot to a rescue disk in the DVD drive. The DVD drive does not activate during the boot sequence. The BIOS settings screen or the boot menu does not appear, instead Windows starts normally. F12 to enter boot menu.”, but pressing DEL or F12 does not do anything. Now, prior to Windows starting a screen appears which says “DEL to enter setup. In addition I have several external USB drives.Ī few years ago, in order to speed up the boot cycle, I set the BIOS to not attempt to boot from the DVD drive first. The optical disk is an HL-DT-ST DVDRAM GH70N. Disk 1 is a 2930 GM WDC WD30EZRX-00DC0B0. Disk 0 is a 1954 GB WDC WD20EARX-22PASB0. The BIOS is an American Megatrends P02-A2 dated. The motherboard is a Gateway IPISB-VR (CPU 1) with a Sandy Bridge chipset and an Intel Core I5 clocked at 3.0 GHz. I'm new to OS reinstallation I will use this method if all else fails.I have a Gateway DX4860-UR10P machine running Windows 7 Home Premium SP1. The BIOS is old and has not been updated. In all safe modes the situation is the same. Screen appears, the keyboard does not work. I'll tell you what happens: I turn on the PC, after I hear 1 squeak from the BIOS (everything is in order), then 3 lights on the keyboard light up, go out, and as soon as the "Starting Windows" Lock - everything responds and changes, and after starting Windows does not react. ![]() Before starting, I can press Num Lock, Caps Lock, Scroll On the keyboard ps/2 Num lock is on, after starting ![]() I took out the battery (BIOS) for a certain time and then put it in - nothing. I put a jumper in the motherboard to close the contacts - nothing With a USB mouse, the same problem: it says "the driver has been successfully installed", but there is no reaction from the device. ![]() I searched for a long time on the Internet - did not help. I tried many settings in the BIOS (Version Ami 2.5x-2.6x). After installing 2 programs and rebooting in Windows, my keyboard and mouse do not work.
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