Even for an older machine, keeping these drivers current (or at least properly installed) is vital for:
On Linux, the driver is called i915 . To check if it is loaded, type lspci -k | grep -A 2 -E "(VGA|Display)" in the terminal. If you see "kernel driver in use: i915," you are done. pentium-r- dual-core cpu e5400 graphics drivers
Finding drivers for an Intel Pentium Dual-Core E5400 Go to product viewer dialog for this item. Even for an older machine, keeping these drivers