computer slowed down suddenly

dani5

Reputable
Dec 12, 2014
8
0
4,510
hey guys, not sure where to start but i will just post the basic information about my computer first.
i build this computer 3-4 years ago, here are the specs
Operating System: Windows 7 Home Premium 64-bit (6.1, Build 7601) Service Pack 1 (7601.win7sp1_ldr.170913-0600)
Language: English (Regional Setting: English)
System Manufacturer: System manufacturer
System Model: System Product Name
BIOS: BIOS Date: 01/17/12 21:36:14 Ver: 35.06
Processor: Intel(R) Core(TM) i5-2500K CPU @ 3.30GHz (4 CPUs), ~3.3GHz
Memory: 8192MB RAM
Available OS Memory: 8160MB RAM
Page File: 2484MB used, 13832MB available
Windows Dir: C:\Windows
DirectX Version: DirectX 11
DX Setup Parameters: Not found
User DPI Setting: Using System DPI
System DPI Setting: 96 DPI (100 percent)
DWM DPI Scaling: Disabled
DxDiag Version: 6.01.7601.17514 32bit Unicode

anything other information is needed, let me know and i will post it.

i usually use my pc for work and for games like dota, heartstone and black desert, etc..
i run pretty much everything on mid to high end settings and never had a problem, but 4-5 days ago all of a sudden computer got extremely laggy. anything i do on my computer from opening a file to opening youtube front page, it was oddly slow. sometimes i even had to close the page after waiting like 30 seconds for it to load. so i figured it was going to be a virus or something. i scanned my pc, it was clean. then later that night while i was trying to restart the computer, windows wouldn't even start. it finally did start after a couple tries, so i backed up my files on an external and reinstalled windows all over again. even after going thru all the trouble of reinstalling drivers and stuff, the problem still remained which was sometimes the lag hit the computer and slowed everything down and other times it worked fine.

at this point, i figured the problem was with the hard drive. this was the hd test results:

HDDScan S.M.A.R.T. Report
Model: ST1000DM003-9YN162
Firmware: CC4C
Serial: S1D2E6TC
LBA: 1953525168

Report By: HDDScan for Windows version 3.3
Report Date: 11/6/2017 5:27:10 AM


Num Attribute Name Value Worst Raw(hex) Threshold

001 Raw Read Error Rate 114 093 0000000397-30F0 006

003 Spin Up Time 097 097 0000000000-0000 000

004 Start/Stop Count 098 098 0000000000-08C9 020

005 Reallocation Sector Count 095 051 0000000000-1E78 036

007 Seek Error Rate 087 060 0000001FC0-EC6D 030

009 Power-On Hours Count 065 065 0000000000-7974 000

010 Spin Retry Count 100 100 0000000000-0000 097

012 Device Power Cycle Count 098 098 0000000000-08B9 020

183 SATA Downshift Error Count 100 100 0000000000-0000 000

184 End To End Error Count 100 100 0000000000-0000 099

187 Reported Uncorrectable Error 001 001 0000000000-01BA 000

188 Reported Command Timeouts 100 099 0000010001-0003 000

189 High Fly Writes 100 100 0000000000-0000 000

190 Airflow Temperature 064 044 36 C 045

190 Airflow Temperature Minimum 064 044 36 C 045

190 Airflow Temperature Maximum 064 044 37 C 045

190 Airflow Overheated Count 064 044 08 045

191 G-sense Rate/Servo tracking 100 100 0000000000-0000 000

192 Emergency Retract Count 100 100 0000000000-0032 000

193 Load/unload Cycle Count 072 072 0000000000-DD4A 000

194 HDA Temperature 036 056 36 C 000

194 HDA Temperature Minimum 036 056 10 C 000

194 HDA Temperature Maximum 036 056 44 C 000

197 Current Pending Errors Count 100 001 0000000000-0008 000

198 Uncorrectable Errors Count 100 001 0000000000-0008 000

199 UltraDMA CRC Errors 200 200 0000000000-0000 000

240 Heads Flying Hours 100 253 22F0DD0000-77D3 000

241 Total Host Writes 100 253 0148E6AD3B-BD2E 000

242 Total Host Reads 100 253 0902CEB70C-2380 000


3 of the indicators were yellow, rellocation sector count, current pending errors count and uncorrectable errors count.

i m not sure if HD is the problem or my gpu is failing or i need to clean my case again or if its something else. please anyone have had a similar issue or have any idea about a solution, plz let me know.if any more information or tests are needed, plz just let me know and i will post them here asap.

thank you.
 
Solution

alzuhairfayez

Prominent
Sep 14, 2017
18
0
520
this happened to me once. the problem should most likely be related to the CPU or to the storage. For me.. we have an old family computer with a decent cpu (4core i7 @ 3.14GHZ) but it was really slow. Out of no where i decided to change the thermal paste and put a new one. when i opened it it was bone dry and i found out it was slow cuz of bad thermal conductivity. I changed it in the CPU,GPU, and the northbridge and now its blazing fast. You can try that with a good quality TIM and if it doesnt work you can just get a faster HHD or a SSD. these are the most things that affect a computer's speed. (i typed so quickly and joined everything with comas and periods cuz i was in a hurry, sorry for bad punctuation and i hope this helps u)
 

dani5

Reputable
Dec 12, 2014
8
0
4,510


thx for the reply, i will pick up some thermal paste on my way home from work..since i put together this pc, i havnt reapplied it, so its probably dried out? about the hhd/ssd, i will have to order it and it will take a few days to get here..so wont know for sure till then. hopefully this works

 

alzuhairfayez

Prominent
Sep 14, 2017
18
0
520


getting thermal paste is a good idea cuz even if the cpu isnt the cause, you still need to change it from time to time but i recommend that you see your read and write speeds from a bench-marking program and if its slower than what the hard disk says it should be then you should get a new one but since you are buying anyways.. switching to an ssd is way better, there are no moving parts in it. Everything is stored on chips, it is 100% worth the upgrade. Dont get another hardisk thats the same to what u have, u wont notice any difference and your money would get wasted. so at the end, the decision is in your hands and you get whatever you want,(plz, get an ssd). I hope this helps and that your pc gets faster.
 
Solution