Sony Vaio Touchscreen - Faulty Graphics Chip

Sony Vaio 4GB RAM i5 1.8GHz CPU Touchscreen Laptop i5-3337U, 2 cores, 4 logical processors Good battery - lasts for a good stint. Backlit keyboard Gigabit Ethernet Webcam Wireless 802.11n Bluetooth USB 3.0 Office 2016 Pro 1366 x 768 Screen - loses right hand side once hot! 60p Hz
Manufacturer: Sony Corporation
£1,138.80 incl VAT
£10.80 incl VAT
excluding shipping

OS Name Microsoft Windows 8.1 Pro
Version 6.3.9600 Build 9600
Other OS Description Not Available
OS Manufacturer Microsoft Corporation
System Name SIRCLES14
System Manufacturer Sony Corporation
System Model SVF1421X2EB
System Type x64-based PC
System SKU 54584265
Processor Intel(R) Core(TM) i5-3337U CPU @ 1.80GHz, 1801 Mhz, 2 Core(s), 4 Logical Processor(s)
BIOS Version/Date Insyde Corp. R0200DA, 26/03/2013
SMBIOS Version 2.7
Embedded Controller Version 2.00
BIOS Mode UEFI
BaseBoard Manufacturer Sony Corporation
BaseBoard Model Not Available
BaseBoard Name Base Board
Platform Role Mobile
Secure Boot State On
PCR7 Configuration Binding Not Possible
Windows Directory C:\WINDOWS
System Directory C:\WINDOWS\system32
Boot Device \Device\HarddiskVolume3
Locale United Kingdom
Hardware Abstraction Layer Version = "6.3.9600.17196"
User Name SIRCLES14\Staff
Time Zone GMT Daylight Time
Installed Physical Memory (RAM) 4.00 GB
Total Physical Memory 3.88 GB
Available Physical Memory 1.80 GB
Total Virtual Memory 4.57 GB
Available Virtual Memory 2.50 GB
Page File Space 704 MB
Page File C:\pagefile.sys
Hyper-V - VM Monitor Mode Extensions Yes
Hyper-V - Second Level Address Translation Extensions Yes
Hyper-V - Virtualization Enabled in Firmware No
Hyper-V - Data Execution Protection Yes

Products specifications
CPU i5
Optical Drive 9.5mm SATA DVD-RW
Camera Internal Laptop Camera in Lid
Wireless n