Acer Aspire E1-421 Acer Aspire E1-421 Notebook Service Guide - Page 50

USB Port Item USB compliance level EHCI Number of USB port(s) Location Output Current USB 2.0-compliant 2 right side 1.05A Specification USB 3.0-compliant 2 1 left side 2.0A HDMI Port Item Compliance level Data throughput Number of HDMI port(s) Location Specification HDMI 1.3a Up to 16.7 million colors 1 1 left side System Power Management Item Mech. Off (G3) Soft Off (G2/S5) Working (G0/S0) Suspend to RAM (S3) Save to Disk (S4) Specification All devices in the system are turned off completely. OS initiated shutdown. All devices in the system are turned off completely. Individual devices such as the CPU and hard disc may be power managed in this state.  CPU set power down  VGA Suspend  PCMCIA Suspend  Audio Power Down  Hard Disk Power Down  CD-ROM Power Down  Super I/O Low Power mode Also called Hibernation Mode. System saves all system states and data onto the disc prior to power off the whole system. 1-40 Hardware Specifications and Configurations