If your QuickBooks screen black and white suddenly changes without warning, the problem may be caused by Windows color filters, accessibility settings, display configuration, graphics drivers, or a temporary QuickBooks issue. First, restart QuickBooks and check Windows display settings. Turn off any active grayscale or color-filter options, then reopen QuickBooks. Updating your graphics driver may also help. For QuickBooks troubleshooting assistance, call 1-866-513-4656.