Laptop Problems

i’m not really sure.
First one:
Entertainment-centric notebook PC with widescreen 17-inch LCD and stylish high-gloss finish with wave imprint, integrated webcam 64-bit 2.1 GHz AMD Turion 64 X2 TL-62 dual-core processor, 250 GB hard drive, 4 GB RAM (max), LightScribe dual-layer DVD drive Quad-mode Wi-Fi (802.11a/b/g/n); 10/100 Ethernet; Nvidia GeForce Go 7150M graphics (up to 1071 MB of available memory)
Connectivity: 4 USB, 1 FireWire, 1 VGA, 1 S-Video, ExpressCard 54/34, 5-in-1 memory card reader
Pre-installed with Windows Vista Home Premium (Service Pack 1); Processor, Memory, and Motherboard
Hardware Platform: PC
Processor: 2.1 GHz AMD Turion 64
System Bus Speed: 800
Number of Processors: 2
RAM: 4000 MB
RAM Type: DDR2 SDRAM
Hard Drive
Size: 250 GB
Manufacturer: Portable
Type: Serial ATA
Ports and Connectivity
Modem: Fax / modem
Cases and Expandability
Second one:
Hard Drive Capacity 320GB
Network Technology Gigabit Ethernet
Network Technology Wi-Fi
Network Technology Bluetooth
Manufacturer Hewlett-Packard
Screen Size 17″
Processor Manufacturer Intel
Graphic Mode WXGA+
Standard Memory 4GB
Manufacturer Part Number NB245UA#ABA
Operating System Windows Vista Home Premium x64 with SP1
Solid State Drive Capacity Not Included
Processor Type Core 2 Duo
Optical Drive Type BD-Reader/DVD-Writer
Display Screen Type Active Matrix TFT Color LCD
Manufacturer Website Address hp
Maximum Memory 8GB
Processor Model P8600
Dimensions 1.66″ Height x 15.59″ Width x 11.22″ Depth
Brand Name HP
Widescreen Yes
Processor Speed 2.4GHz
Optical Media Support BD-ROM/DVD-RAM/±R/±RW
Weight 7.64 lb
Graphics Controller Manufacturer nVIDIA
Processor Core Dual-core
Product Line Pavilion
Product Series dv7-1200
Graphics Controller Model GeForce 9600M GT
Graphics Memory Capacity 2.24GB
Product Model NB245UA
Product Name Pavilion dv7-1270us Entertainment Notebook
Mobile Technology Centrino 2
Product Type Notebook
Tech Specs
Network Technology Gigabit Ethernet
Network Technology Wi-Fi
Network Technology Bluetooth
Number of Batteries Support 1
Manufacturer Hewlett-Packard
Hard Drive Capacity 320GB
Interfaces/Ports 1 x 15-pin HD-15 VGA
Interfaces/Ports 1 x eSATA/USB Combo
Interfaces/Ports 1 x RJ-45 Network
Interfaces/Ports 1 x Expansion Connector
Interfaces/Ports 1 x RJ-11 Modem
Interfaces/Ports 1 x DC Power Input
Interfaces/Ports 1 x 4-pin IEEE 1394 – FireWire
Screen Size 17″
Processor Manufacturer Intel
Interfaces/Ports 3 x 4-pin Type A USB 2.0 – USB
Interfaces/Ports 2 x Mini-phone Headphone
Interfaces/Ports 1 x Mini-phone Microphone
Interfaces/Ports 1 x HDMI
Package Contents
Pavilion dv7-1270us Entertainment Notebook
HP Mobile Remote Control
Lithium Ion Battery
AC Adapter
Standard Memory 4GB
Maximum Memory 8GB
Graphic Mode WXGA+
Network Standard IEEE 802.11n
Processor Type Core 2 Duo
Manufacturer Part Number NB245UA#ABA
Operating System Windows Vista Home Premium x64 with SP1
Keyboard Size Standard Size
Number of Cells 8-cell
Expansion Slot Type ExpressCard/54
Network Standard IEEE 802.3ab
Manufacturer Website Address hp
Hard Drive RPM 5400
Battery Chemistry Lithium Ion (Li-Ion)
Display Screen Type Active Matrix TFT Color LCD
Processor Model P8600
Wi-Fi Manufacturer Intel
Dimensions 1.66″ Height x 15.59″ Width x 11.22″ Depth
Display Screen Technology BrightView
Wi-Fi Model Wireless WiFi Link 5100AGN
Software Included
Security and Support:
Symantec Norton Internet Security 2009 (including 60 days complimentary live update)
HP Recovery Manager
HP Home Network Center
HP Total Care Advisor
ProtectSmart Hard Drive Protection
Multimedia:
HP MediaSmart
Muvee Reveal
Cyberlink DVD Suite
Adobe Acrobat Reader
HP Games Powered by Wild Tangent
Productivity and Finance:
Microsoft Works
Microsoft Office 2007 Home and Student Edition: 60 Day Trial Version
Internet Solutions:
HP Total Care Set Up
Microsoft Internet Explorer