Windows 10: I have changed my cores from 0-4 then laptop crashed

My laptop crashed after restart when i changed my cores from 0-4 i have tried system repair but it didn't worked please help me my windows version is 10

:)

 

Intel Updates Core 2 Quad Q9550 to E-0 Stepping

We continue our Monday news list with another Intel story that brings to our attention information concerning the company and more specificly its 2.83GHz Core 2 Quad Q9550 chips that will move from the current C-1 to the newer E-0 stepping. The updated chips will start selling on August 22nd, featuring the following changes:

• New SSpec and MM numbers for the converting products
• CPUID will change from 0x10677 to 0x1067A
• Package change to Halide free package

Apart from that, the new stepping CPUs will not include any other changes. Of course, like most new stepping parts a BIOS update will be needed.


Product Change Notification 108663 - 00

Source: TechConnect Magazine

 

Intel Core 2 Duo E8400/E8500 and Xeon E3110 Moving to E-0 Stepping Next Month

After moving all 45nm Xeon DP quad core processors from the C-O to the E-0 stepping, Intel announced today that three more 45nm processors will also be upgraded to E-0. The two desktop Core 2 Duo E8400 and E8500 plus the server Xeon E3110 CPUs will all be updated to the E-0 stepping next month. Changes that will come with the E-0 stepping include:

• 
  - CPUID will change from 0x10676 to 0x1067A
  - Power Status Indicator (PSI) is supported
  - PECI implementation change
  - New instructions added - XSAVE/XRSTOR
  - New ISA extension for save/restoring context of x87, SSE, and future processor state
  - New feature added - ACNT2
  - Improved mechanism for determining processor utilization. To be used for more efficient P-state determination.
  - Package change to Halide free package

The E-0 processors will not require any BIOS updates. They'll be easily recognisable by the new sSpec numbers: SLB9J for E8400, SLB9K for E8500 and SLB9C for E3110.

Source: TechConnect Magazine, HARDSPELL

 

Overclocking / Undervolting guide for Vega 56 or 64?

Here's a quick laundry list:

List of software to use for overclocking and testing
Examples:
Wattman (and how to find and use it, like an overview, including profiles)
Unigine Valley or Heaven (use this for quick testing while changing settings in Wattman and checking for stability / artifacts) ...just suggesting this
How to monitor cores / mem speeds and temps during testing (I've seen screen overlays, and others using GPUz)

Step-by step overclocking in Wattman
Fan speeds
Power limit
Temp limit
Voltages
Core speeds
Memory speeds