THE old computers We are finding it increasingly difficult to follow modern software updates. A recent example is the incompatibility of older processors with the latest versions of Windows 11 due to the lack of a special instruction called POPCNT (Population Count). However, this problem does not only affect this version of the operating system. Windows 10 older processors may also get stuck in a blue screen of death loop. new Nvidia graphics drivers.
Nvidia recently announced that it will no longer support its drivers on older computers that do not have the POPCNT instruction. The latter allows the processor to quickly enumerate certain types of data. Without it, CPUs cannot properly handle new versions of their software.
Concretely, this means that installing new drivers (versions after 555) on a computer with an old processor (pre-2008) causes a system crash with a blue screen stating the error “SYSTEM UNPROCESSED”.
Old CPUs cause blue screens of death with new Nvidia drivers
PCs equipped with Windows 10 usersold processorslike Intel Core 2 Duo or early models of the Intel Core i3 series, but still supported graphics cards, such as GTX 750 Ti And GTX 950have to be awake. Recommended Change Windows Update settings To prevent the system from automatically downloading drivers version 555. Although few in number, some users continue to use outdated but still functional configurations. For these users, installing new Nvidia drivers can turn their computers into a blue screen of death.
Although the majority of Windows users are not affected, those with older computers should be wary. Be careful when updating. Compatibility with new software is becoming increasingly problematic and the public needs to be informed about the technical requirements to avoid major inconveniences. If your computer equipped with a GTX 750 Ti or GTX 950 no longer starts after updating its graphics driver, this is probably due to a lack of the POPCNT instruction in your processor.
Are you still using a Windows 10/11 PC without POPCNT CPU instructions (e.g. Core 2 Duo) and do you have a Maxwell generation NVIDIA GPU (e.g. GTX 750) or newer installed?
Installing latest NVDIA drivers causes SOFT BRICK, causes boot loop until reaching Windows Recovery. pic.twitter.com/5R2JMwdd6N
— Bob Pony (@TheBobPony) August 4, 2024
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