| © 2007 LenovoLenovo Confidential IdeaPad Y510 - Hardware Features -

| © 2007 LenovoLenovo Confidential Disclaimer This presentation contains specifications about unannounced products that Lenovo intends to bring to market. Please keep it confidential. This information is subject to change without prior notice. Lenovo reserves the right not to bring any of these products to market. These products might not be made available in all countries. If you get a call prior to Announcement, you can discuss this information ONLY IF the customer is able to give you a valid machine type and serial number (of the machine they have in their possession). This presentation is for Lenovo Internal Use Only. Otherwise, you are not to disclose this information until Announcement. Notes: All information in this BIOS overview is current as of the date of this course.

| © 2007 LenovoLenovo Confidential Course Objectives At the completion of this course, you should be able to: Describe and identify the physical locations of Y510series Explain the mechanical/technology features and functions Identify the preloaded software features and functions, Lenovo specified software and systems Go through removal and replacement methods/procedures

| © 2007 LenovoLenovo Confidential Y510 - System Basics

| © 2007 LenovoLenovo Confidential Processor  Intel Core 2 Duo (Merom) T 2330 T 5450 T 8100

| © 2007 LenovoLenovo Confidential Processor - T 2330

| © 2007 LenovoLenovo Confidential System Board Intel 965GM + ICH8

| © 2007 LenovoLenovo Confidential System Board USB*2 TV 1394 VGA CPU Socket Battery Connector DIMM Slot*2 HDD Header ODD Header Mini PCI-e PCI-e Mini PCI-e

| © 2007 LenovoLenovo Confidential System Board Express Card Bay Media Card Reader I/O Board Connector Keyboard Connector

| © 2007 LenovoLenovo Confidential System Board - Chipset North Bridge - Intel 965GM

| © 2007 LenovoLenovo Confidential System Board - Chipset South Bridge - Intel ICH8M

| © 2007 LenovoLenovo Confidential System Board - Onboard VGA Onboard Graphic Controller - Intel GMA 3100

| © 2007 LenovoLenovo Confidential System Board - Onboard Audio Onboard Audio Codecs Realtek ALC882

| © 2007 LenovoLenovo Confidential System Board - Onboard Ethernet Onboard Ethernet Controller - Broadcom BCM 5906/5787 Function Features: 1 、 Integrated Giga transceiver; 2 、 Support ACPI, PCI power management; 3 、 Complies with the PC99/PC2001 Standard; 4 、 Support Wake-On-Lan and remote wake-up 5 、 Supports full duplex flow control(IEEE 802.3x) 6 、 Includes progarmmable PCI burst size and early Tx/Rx threshold Vendor: Parts Number: Package: Broadcom BCM5906/BCM5787 QFN64

| © 2007 LenovoLenovo Confidential Display Panel

| © 2007 LenovoLenovo Confidential Memory EXPANSION MEMORY Number of sockets: 200-pin DDR2 SODIMM sockets*2 Frequency: 533/667 MHz Supply voltage: 1.8v Functional features: Hyper page mode Hardware features: Easy removable and exchangeable for user ’ s future upgradeability

| © 2007 LenovoLenovo Confidential Hard Disk Drive

| © 2007 LenovoLenovo Confidential Hard Disk Drive Form factor: Capacity: Height: Interface: Voltage: Features: 2.5 inch 160/250 GB 5400rpm 9.5 mm SATA 5.0V/3.3V Power Management APM 1.12 LBA-modes High-speed Transfer rate Supports an external data rate 1.5Gbps Average positioning time is 12ms

| © 2007 LenovoLenovo Confidential Optical Drive Type: 12.7mm Slim Type Tray-in Rambo Form factor: 5.25 inch Read/Write: 8 X (DVD) / 24 X (CD) Interface: IDE (ATAPI)

| © 2007 LenovoLenovo Confidential Modem Module Motorola 56K Fast Link

| © 2007 LenovoLenovo Confidential End thank you!