Packard Bell LJ77, LJ75 Northbridge Specifications, Bios, System Memory Specification, Ddriii

Northbridge

Item		Specifications
Chipset	Intel Ibex Peak-M (HM55)
Features	• Dual-channel DDR3 1066 MHz memory support
	•	Serial ATA
	•	Hi-Speed USB 2.0 connectivity

BIOS

Item		Specification
BIOS vendor	Insyde H20
BIOS Version	V0.07
BIOS ROM type	Flash
Features	•	Flash ROM 1MB
	•	Support ISIPP
	•	Support Acer UI
	• Support multi-boot
	• Suspend to RAM (S3)/Disk (S4)
	• Various hot-keys for system control
	• Support SMBUS 2.0, PCI2.3
	• ACPI 2.0 compliance with Intel Speed Step Support C1, C2,
		C3, C4,C6 and S3, S4 for mobile CPU
	• DMI utility for BIOS serial number configurable/asset tag
	•	Support PXE
	•	Support Y2K solution
	• Support Win Flash Wake on LAN from S3
	• Wake on LAN form S4 in AC mode
	•	System information
System Memory
Item		Specification
Memory controller	Intel HM55
Memory size	4 GB
DIMM socket number	2
Supports memory size per socket	4 GB (4 GB for 64-bit OS)
Supports maximum memory size	8 GB (8 GB for 64-bit OS)
Supports DIMM type	DDRIII
Supports DIMM Speed	1066 MHz
Supports DIMM voltage	1.5V
Cache	3-4 MB L3

18 Chapter 1