Acer Aspire M3910 Service Guide - Page 17

SATA Interface Item SATA controller SATA controller resident bus Number of SATA channel Support bootable CD-ROM Specification PCH: Intel H57 PCI bus SATA X 6 YES USB Port Item Universal HCI USB Class USB Connectors Quantity Specification USB 2.0/1.1 Support legacy keyboard for legacy mode 6 back real ports 4 top bezel ports 2 H5X2 Hedaer Environmental Requirements Item Temperature Operating Non-operating Humidity Operating Non-operating Vibration Operating (unpacked) 5 ~ 500 Hz: 2.20g RMS random, 10 minutes per axis in all 3 axes. 5 ~500 Hz: 1.09g RMS random, 1 hour per axis in all 3 axes. 15% to 80% RH 10% to 90% RH +5°C ~ +35°C -20 ~ +60°C (Storage package) Specification Power Management Devices Power Button USB Keyboard/Mouse PME RCT WOR • • S1 V V Disabled Disabled Disabled S3 V V Disabled Disabled Disabled S4 V N/A Disabled Disabled Disabled S5 V N/A Disabled Disabled Disabled Devices wake up from S3 should be less than. Devices wake up from S5 should be less than 10 seconds. Chapter 1 9