Acer ASPIRE 5252, Service Manual

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18 Chapter 1
CPU Fan True Value Table (TJ100) (Discrete Model)
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)
Throttling 50%: On= 95°C; OFF=85°C
OS shut down at 100°C; H/W shut down at 92°C
BIOS
CPU Temperature
Fan Speed (RPM) SPL Spec (dBA)
Core
50 2500 28
56 2900 31
63 3200 34
70 3600 37
80 4000 40
95 4000 40
CPU Temperature
Fan Speed (RPM) SPL Spec (dBA)
Core
50 2500 28
56 2900 31
63 3200 34
70 3600 37
80 4000 40
95 4000 40
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