Acer Aspire 4540 Acer Aspire 4540 Series Service Guide - Page 209

Test Compatible Components Appendix B This computer's compatibility is tested and verified by Acer's internal testing department. All of its system functions are tested under the Windows® 7 environment. Refer to the following lists for components, adapter cards, and peripherals which have passed these tests. Regarding configuration, combination and test procedures, please refer to the Aspire 4540/4240 series Compatibility Test Report released by the Acer Mobile System Testing Department. Appendix B 199