Dell Laptop running very slowly

willum08

New member
Local time
11:36 AM
Messages
28
Location
UK North Yorkshire
Hi,
I am trying to find the faults on a friend's Dell Latitude D531 running Windows 7 Home Premium 32 bit.
it is fitted with a AMD Turion 64 X2 processor and 4 GB of RAM.
The laptop is running very slowly and taking a very long time to boot into Windows 7, but although it is slow, everything seemed to be working fine - hardware and software.....

Unfortunately, my friend did not have any Anti-Virus software installed so I suspected virus and/or Malware infections might be causing the problem. I ran several Anti Virus programs (one at a time) and Anti-Malware programs to try to find any 'crap' but only found a few 'PUP' programs, which have been removed.

Looking at the the 'performance' graph in the 'Windows Task Manager', the CPU Usage often tops out at 100% even when it's not performing any really intensive tasks - for example, just opening a blank browser page.... So I decided to re-install Windows 7 Home Premium +SP1 from an ISO DVD which I have used successfully in the past. Everything went as normal with the re-installation, but the laptop is still running Very Slowly - particularly when accessing websites - and the CPU still frequently tops out at 100%.

My broadband speed is good at around 14-15 Mbits and using my own laptop to access websites is blisteringly fast.... so there is no problem with my Broadband or router.

Thinking that despite re-installing Windows 7, there may still be some kind of Malware lurking on the laptop, I carried out scans with AVG, RKill, TDSKill, Spybot Search & Destroy, MalwareBytes, and Ccleaner. Nothing was reported by any of these programs..... I have also carried out a full Memory test and there were no errors reported.

When starting Windows 7, the boot process is taking around 5 minutes during which, the system just sits at the 'Starting Windows' Logo screen with no hard disc activity for about 2 minutes and then continues to load Windows. The System Rating is showing a Windows Experience Index of 1 !! I've never see such a low value before !

I have tried everything I know to try to overcome this problem but have been unable to find a solution. I would be very grateful for any help/advice while I still have a few strands of hair left !!
 

My Computer My Computer

At a glance

Windows 10 Pro 64bit and Windows 7 Pro 64 bitIntel Core i58GB
Computer type
Laptop
Computer Manufacturer/Model Number
2 off Acer Travelmate P253 Laptop
OS
Windows 10 Pro 64bit and Windows 7 Pro 64 bit
CPU
Intel Core i5
Memory
8GB
Hard Drives
500GB SSD
166 views and no responses - very disappointed.....
 

My Computer My Computer

At a glance

Windows 10 Pro 64bit and Windows 7 Pro 64 bitIntel Core i58GB
Computer type
Laptop
Computer Manufacturer/Model Number
2 off Acer Travelmate P253 Laptop
OS
Windows 10 Pro 64bit and Windows 7 Pro 64 bit
CPU
Intel Core i5
Memory
8GB
Hard Drives
500GB SSD

My Computer My Computer

At a glance

Windows 10 Pro. 64/ version 1709 Windows 7 Pr...Intel i7-6800K @ 4.3Corsair Platinum 16 gig @2400EVGA GTX 1070 OC
Computer type
PC/Desktop
Computer Manufacturer/Model Number
Home made Desktop
OS
Windows 10 Pro. 64/ version 1709 Windows 7 Pro/64
CPU
Intel i7-6800K @ 4.3
Motherboard
ASUS X-99 Deluxe II
Memory
Corsair Platinum 16 gig @2400
Graphics Card(s)
EVGA GTX 1070 OC
Monitor(s) Displays
Asus 27" LED LCD/VE278Q
Screen Resolution
1920-1080 or 1280-720 HDMI
Hard Drives
INTEL SSD 730-240 Gb Sata 3.0/
PSU
EVGA Platium 1200W
Case
Phanteks Luxe Tempered Glass 8 fans/ one radiator
Cooling
XSPC/ Water Cooled CPU
Keyboard
Das 4 Professional
Mouse
Logitech M705/MX Anywhere 2-S
Internet Speed
100 mbits
Antivirus
Microsoft Security Essentials/ Malwarebytes Premium 3.0/ SAS
Browser
I.E. 11 default/Firefox/ ISP Time Warner Cable/Spectrum
Other Info
LG BluRay Burner/
Sound system-KLipsch-THX/
Icy Dock ssd Hot Swap bays.
Back
Top