Acer Aspire 5252 Service Guide - Page 28

CPU Fan True Value Table (TJ100) (Discrete Model) CPU Temperature Core Fan Speed (RPM) SPL Spec (dBA) 50 2500 28 56 2900 31 63 3200 34 70 3600 37 80 4000 40 95 4000 40 Throttling 50%: On= 95°C; OFF=85°C OS shut down at 100°C; H/W shut down at 92°C CPU Fan True Value Table (TJ100) (UMA Model) CPU Temperature Core Fan Speed (RPM) SPL Spec (dBA) 50 2500 28 56 2900 31 63 3200 34 70 3600 37 80 4000 40 95 4000 40 Throttling 50%: On= 95°C; OFF=85°C OS shut down at 100°C; H/W shut down at 92°C BIOS Item Specification BIOS vendor Insyde BIOS BIOS Version Flash BIOS ROM type 16 Mbit (2MB) BIOS ROM size 2MB Features • 16Mbit(2MB) CMOS Serial Flash ROM • Support Acer UI • Support multi-boot • Suspend to RAM (S3)/Disk (S4) • Various hot-keys for system control • Support SMBIOS 2.3, PCI2.2. • Refer to Acer BIOS specification. • DMI utility for BIOS serial number configurable/asset tag • Support PXE • Support Y2K solution • Support WinFlash • Wake on LAN from S3 • Wake on LAN form S4 in AC mode • System information 18 Chapter 1