Blank Screen Appears While Booting

probuddha

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Freezing at black screen while booting

Hello

From today my PC is getting a blank dark screen while booting, sometimes with or without a moving cursor. Sometimes the blank screen would appear just after the Welcome screen while at other times, just after the windows logo. The blank screen goes away after anything between 2 mins to 5 mins. The last time it happened, it didn't go away even after 7-8 mins, so I had to reset and log into the safe mode.

I checked the Event Viewer and found the following entries in the ACEEvent Logs

0000000001: 2016-02-21 20:51:41:869 Failed to merge manifest file: C:\Program Files\ATI Technologies\ATI.ACE\Fuel\Fuel.xml with exception: Could not find file 'C:\Program Files\ATI Technologies\ATI.ACE\Fuel\Fuel.xml'.
Error Called by: ATI.ACE.CLI.Foundation.XManifestation::ReadManifest processID:04256 threadID:( ) domainName:(CCC.exe ) assemblyName:(CLI.Foundation.XManifest, Version=3.5.4205.40865, Culture=neutral, PublicKeyToken=90ba9c70f846762e)
------------------------------------------------------------------------------------------------------------------------

0000000002: 2016-02-21 20:51:41:899 Failed to merge manifest file: C:\Program Files (x86)\ATI Technologies\ATI.ACE\MOM-InstallProxy\mom-installproxy.xml with exception: Could not find file 'C:\Program Files (x86)\ATI Technologies\ATI.ACE\MOM-InstallProxy\mom-installproxy.xml'.
Error Called by: ATI.ACE.CLI.Foundation.XManifestation::ReadManifest processID:04256 threadID:( ) domainName:(CCC.exe ) assemblyName:(CLI.Foundation.XManifest, Version=3.5.4205.40865, Culture=neutral, PublicKeyToken=90ba9c70f846762e)
------------------------------------------------------------------------------------------------------------------------
0000000003: 2016-02-21 20:51:42:909 RT_GC_N
Error Called by: System.RuntimeMethodHandle::_InvokeConstructor processID:04256 threadID:(CCCThreadNew:Runtime) domainName:(CCC.exe ) assemblyName:(mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089)
------------------------------------------------------------------------------------------------------------------------
0000000004: 2016-02-21 20:51:43:342 FAILED:ADL_Display_SLSGrid_Caps and return value is: -1
Error Called by: ATI.ACE.CLI.Caste.Graphics.Runtime.RT_GraphicsAdapter_N::CheckSLSSupported processID:04256 threadID:(CCCThreadNew:Runtime) domainName:(CCC.exe ) assemblyName:(CLI.Caste.Graphics.Runtime, Version=3.5.4205.40828, Culture=neutral, PublicKeyToken=90ba9c70f846762e)
------------------------------------------------------------------------------------------------------------------------
0000000005: 2016-02-21 20:51:43:701 FAILED:ADL_Display_SLSGrid_Caps and return value is: -1
Error Called by: ATI.ACE.CLI.Caste.Graphics.Runtime.RT_GraphicsAdapter_N::CheckSLSSupported processID:04256 threadID:(CCCThreadNew:Runtime) domainName:(CCC.exe ) assemblyName:(CLI.Caste.Graphics.Runtime, Version=3.5.4205.40828, Culture=neutral, PublicKeyToken=90ba9c70f846762e)
------------------------------------------------------------------------------------------------------------------------
0000000006: 2016-02-21 20:51:43:702 FAILED:ADL_Display_SLSGrid_Caps and return value is: -1
Error Called by: ATI.ACE.CLI.Caste.Graphics.Runtime.RT_GraphicsAdapter_N::CheckSLSSupported processID:04256 threadID:(CCCThreadNew:Runtime) domainName:(CCC.exe ) assemblyName:(CLI.Caste.Graphics.Runtime, Version=3.5.4205.40828, Culture=neutral, PublicKeyToken=90ba9c70f846762e)
------------------------------------------------------------------------------------------------------------------------
0000000007: 2016-02-21 20:51:46:267 Name of null object is [SAspect:MMVideo]
Error Called by: System.RuntimeMethodHandle::_InvokeMethodFast processID:04256 threadID:(CCCThreadNew:Runtime) domainName:(CCC.exe ) assemblyName:(mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089)
------------------------------------------------------------------------------------------------------------------------
0000000008: 2016-02-21 20:51:47:287 Current Active Power Plan Name = Balanced
Error Called by: ATI.ACE.CLI.Aspect.DPPE.Fuel.Runtime.RT_FuelDPPE::.ctor processID:04256 threadID:(CCCThreadNew:Runtime) domainName:(CCC.exe ) assemblyName:(CLI.Combined.Fusion.Aspects.Runtime, Version=3.5.4205.40901, Culture=neutral, PublicKeyToken=null)
------------------------------------------------------------------------------------------------------------------------
0000000009: 2016-02-21 20:51:47:333 Exception <Error occured while invoking Check() on RT_FuelFets>: Exception has been thrown by the target of an invocation.
Exception Called by: ATI.ACE.CLI.Component.Runtime.Shared.Private.BaseCaste::CreateAspects processID:04256 threadID:(CCCThreadNew:Runtime) domainName:(CCC.exe ) assemblyName:(CLI.Component.Runtime.Shared.Private, Version=3.5.4205.40821, Culture=neutral, PublicKeyToken=90ba9c70f846762e)
************************************************************************************************************************
0000000010: 2016-02-21 20:51:47:349 Exception <Error occured while invoking Check() on RT_FuelWiFi>: Exception has been thrown by the target of an invocation.
Exception Called by: ATI.ACE.CLI.Component.Runtime.Shared.Private.BaseCaste::CreateAspects processID:04256 threadID:(CCCThreadNew:Runtime) domainName:(CCC.exe ) assemblyName:(CLI.Component.Runtime.Shared.Private, Version=3.5.4205.40821, Culture=neutral, PublicKeyToken=90ba9c70f846762e)
************************************************************************************************************************

When I try to boot from the Safe Mode, it works fine. I even updated the Display Driver but that didn't help. I tried to do a system restore and even though I got a message that the System Restore Could Not Be Completed (I get this message everytime I try to do a SR), I was able to get past the blank screen

Please advise what is going wrong during the booting process and how to fix this

If you need any further information from me to diagnose this, please let me know.


Many thanks
 
Last edited:

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Custom Build
OS
Win 7 Professional 64 bit
CPU
AMD FX-6100
Motherboard
M5A78L-M/USB3
Memory
Corsair Vengeance 1600 Mhz 8 GB
Graphics Card(s)
ATI Radeon HD 5450 1GB
Sound Card
On Board
Monitor(s) Displays
LG Flatron L177WSB
Screen Resolution
1440 x 900
Hard Drives
Crucial MX 100 - 256 GB (Primary C:)
Seagate Barracuda - 160 GB
Seagate Barracuda - 500 GB
PSU
Cooler Master B500 Ver 2.0
Case
Cooler Master Elite 430
Cooling
Stock AMD Cooler
Keyboard
TVS Gold
Mouse
DELL USB
Internet Speed
1 Mbps
Antivirus
Avast Home V 12.1
Browser
Chrome
Other Info
Lenovo ThinkPad - E420

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Pauly Special
OS
Win7 Ultimate X64
CPU
Intel i5 3570K
Motherboard
Gigabyte Z77X-DS3H
Memory
8GB DDR3 1600
Graphics Card(s)
Onboard
Sound Card
Onboard
Screen Resolution
1280x1024
Hard Drives
Samsung 840 Evo SSD (OS)
1TB Spinner (Data)
PSU
800W Arctic
Case
Cooler Master
Cooling
3x120mm Fans
Keyboard
MS Wireless
Mouse
MS Wireless
Internet Speed
20M
Thanks Pauly

I am running on an SSD, so the SFC would still be okay (safe) with that, right?
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Custom Build
OS
Win 7 Professional 64 bit
CPU
AMD FX-6100
Motherboard
M5A78L-M/USB3
Memory
Corsair Vengeance 1600 Mhz 8 GB
Graphics Card(s)
ATI Radeon HD 5450 1GB
Sound Card
On Board
Monitor(s) Displays
LG Flatron L177WSB
Screen Resolution
1440 x 900
Hard Drives
Crucial MX 100 - 256 GB (Primary C:)
Seagate Barracuda - 160 GB
Seagate Barracuda - 500 GB
PSU
Cooler Master B500 Ver 2.0
Case
Cooler Master Elite 430
Cooling
Stock AMD Cooler
Keyboard
TVS Gold
Mouse
DELL USB
Internet Speed
1 Mbps
Antivirus
Avast Home V 12.1
Browser
Chrome
Other Info
Lenovo ThinkPad - E420
Completed the SFC Scan

C:\Windows\system32>sfc /scannow

Beginning system scan. This process will take some time.

Beginning verification phase of system scan.
Verification 100% complete.

Windows Resource Protection did not find any integrity violations.

Please advise what next should I check

Thanks
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Custom Build
OS
Win 7 Professional 64 bit
CPU
AMD FX-6100
Motherboard
M5A78L-M/USB3
Memory
Corsair Vengeance 1600 Mhz 8 GB
Graphics Card(s)
ATI Radeon HD 5450 1GB
Sound Card
On Board
Monitor(s) Displays
LG Flatron L177WSB
Screen Resolution
1440 x 900
Hard Drives
Crucial MX 100 - 256 GB (Primary C:)
Seagate Barracuda - 160 GB
Seagate Barracuda - 500 GB
PSU
Cooler Master B500 Ver 2.0
Case
Cooler Master Elite 430
Cooling
Stock AMD Cooler
Keyboard
TVS Gold
Mouse
DELL USB
Internet Speed
1 Mbps
Antivirus
Avast Home V 12.1
Browser
Chrome
Other Info
Lenovo ThinkPad - E420
It looks like Catalyst Control Center is misbehaving. Go into MSConfig and stop it from running at boot up, and see if that clears up the problem.

You will probably have to reinstall the Catalyst package.
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Mellon Labs (custom build)
OS
Win 7 Pro x64/Win 10 Pro x64 dual boot
CPU
AMD FX 8350 Vishera @ 4200
Motherboard
ASUS M5A97 R2.0
Memory
16 GB Mushkin Blackline DDR3-2400 @ 1866 (9-10-10-10-31)
Graphics Card(s)
XFX Radeon R9 280 Double D Black Edition
Sound Card
Realtek HD Audio on MB. Sounds great.
Monitor(s) Displays
Acer 24", Acer 22"
Screen Resolution
3840 x 1080
Hard Drives
1 x Mushkin Chronos 120 GB SSD (Win 10)
1 x Samsung 850 EVO 250 GB SSD (Win 7)
1 x WD 1TB SATA Blue
1 x WD 1TB SATA Green
PSU
Corsair TX-750
Case
CoolerMaster HAF 912+
Cooling
Coolermaster Seidon 240M Liquid AIO. 6 case fans
Keyboard
Logitech G710+
Mouse
Logitech G500s
Internet Speed
Much better since I got fiber, but still way overpriced.
Antivirus
MSE, Malware Bytes for scanning
Browser
Firefox
Other Info
Corsair VOID USB headphones.

A Mellon Labs X-1 - LCD Smartie driven system status display.

Brought to you by the letter E
It looks like Catalyst Control Center is misbehaving. Go into MSConfig and stop it from running at boot up, and see if that clears up the problem.

You will probably have to reinstall the Catalyst package.

Many thanks for your response. I have disabled the Catalyst package from starting up and this seemed to have solved the blank screen issue.

However, sometimes there is still a significant delay between the Welcome screen and the Desktop. Considering I am running an SSD, the transition from the Welcome screen to the Desktop was pretty fast.

Is there another check I can run to see which program or service is causing this delay?

Also, could you please let me know the utility of the Catalyst Package.


Thanks again!
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Custom Build
OS
Win 7 Professional 64 bit
CPU
AMD FX-6100
Motherboard
M5A78L-M/USB3
Memory
Corsair Vengeance 1600 Mhz 8 GB
Graphics Card(s)
ATI Radeon HD 5450 1GB
Sound Card
On Board
Monitor(s) Displays
LG Flatron L177WSB
Screen Resolution
1440 x 900
Hard Drives
Crucial MX 100 - 256 GB (Primary C:)
Seagate Barracuda - 160 GB
Seagate Barracuda - 500 GB
PSU
Cooler Master B500 Ver 2.0
Case
Cooler Master Elite 430
Cooling
Stock AMD Cooler
Keyboard
TVS Gold
Mouse
DELL USB
Internet Speed
1 Mbps
Antivirus
Avast Home V 12.1
Browser
Chrome
Other Info
Lenovo ThinkPad - E420
I uninstalled the Catalyst Package (in order to reinstall it) and while rebooting, the blank screen appeared again. After waiting for about 5 mins for my computer to boot into the desktop, I reset the PC and logged into the safe mode (where I am currently posting this from)

When I opened the Event Logs, I don't see anything in the ACEEvent Logs, however, I see many entries in the Windows Application Logs, which are as follows:

The Desktop Window Manager has exited with code (0x40010004)
========================
The winlogon notification subscriber <SessionEnv> was unavailable to handle a notification event.
===============================
The User Profile Service has stopped.

==============================
The EventSystem sub system is suppressing duplicate event log entries for a duration of 86400 seconds. The suppression timeout can be controlled by a REG_DWORD value named SuppressDuplicateDuration under the following registry key: HKLM\Software\Microsoft\EventSystem\EventLog.
===================================
The User Profile Service has started successfully.

===================================
Windows Management Instrumentation Service started sucessfully
=====================================

Apart from these, I see the following Errors under Windows Logs > System

The following boot-start or system-start driver(s) failed to load:
discache
spldr
Wanarpv6
===========================
DCOM got error "1084" attempting to start the service ShellHWDetection with arguments "" in order to run the server:
{DD522ACC-F821-461A-A407-50B198B896DC}
=============================
DCOM got error "1084" attempting to start the service EventSystem with arguments "" in order to run the server:
{1BE1F766-5536-11D1-B726-00C04FB926AF}
==================================
The HomeGroup Provider service depends on the Function Discovery Provider Host service which failed to start because of the following error:
The dependency service or group failed to start.
==================================
The Computer Browser service depends on the Server service which failed to start because of the following error:
The dependency service or group failed to start. (multiple entries with this one)
=========================================

I cannot log into my computer in normal mode. I also uninstalled Avast, an IP changing software and OpenVPN software thinking that that might help, but they didn't

Kindly advise

Many thanks
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Custom Build
OS
Win 7 Professional 64 bit
CPU
AMD FX-6100
Motherboard
M5A78L-M/USB3
Memory
Corsair Vengeance 1600 Mhz 8 GB
Graphics Card(s)
ATI Radeon HD 5450 1GB
Sound Card
On Board
Monitor(s) Displays
LG Flatron L177WSB
Screen Resolution
1440 x 900
Hard Drives
Crucial MX 100 - 256 GB (Primary C:)
Seagate Barracuda - 160 GB
Seagate Barracuda - 500 GB
PSU
Cooler Master B500 Ver 2.0
Case
Cooler Master Elite 430
Cooling
Stock AMD Cooler
Keyboard
TVS Gold
Mouse
DELL USB
Internet Speed
1 Mbps
Antivirus
Avast Home V 12.1
Browser
Chrome
Other Info
Lenovo ThinkPad - E420

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Pauly Special
OS
Win7 Ultimate X64
CPU
Intel i5 3570K
Motherboard
Gigabyte Z77X-DS3H
Memory
8GB DDR3 1600
Graphics Card(s)
Onboard
Sound Card
Onboard
Screen Resolution
1280x1024
Hard Drives
Samsung 840 Evo SSD (OS)
1TB Spinner (Data)
PSU
800W Arctic
Case
Cooler Master
Cooling
3x120mm Fans
Keyboard
MS Wireless
Mouse
MS Wireless
Internet Speed
20M
services

Hi Probudda,
Have you used a 3rd party optimiser tool?, looks to me as thou a number of services are either not running, or miss-configured.

If you go ControlPanel >> Admintools >> services, scroll thru the list and, compare them to Blackvipers List for W64 Pro standard.

Roy
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
medionl/Aspire 6930G/acer x55a
OS
W7 home premium 32bit/W7HP 64bit/w10 tp insider ring
CPU
E5300 dual core
Motherboard
medion MS7366
Memory
3gb
Graphics Card(s)
Nvidia Geforce 7100 Nforce 630i
Monitor(s) Displays
avixc
Internet Speed
n (isp resticted to 72)
Antivirus
mse/pands
Browser
palemoon
Other Info
Belkin Fd7050 n USB using Railink RT2870 drivers, more upto date
Hi Probudda,
Have you used a 3rd party optimiser tool?, looks to me as thou a number of services are either not running, or miss-configured.

If you go ControlPanel >> Admintools >> services, scroll thru the list and, compare them to Blackvipers List for W64 Pro standard.

Roy

Thanks for your reply, Roy

No, I have not used any third party tool to manage the services. This started a couple days back and it worsened after I tried to uninstall the Catalyst Package

Could you please send me the link to the BlackViper list? I searched it in Google, but not sure which is the right one

Many thanks

EDIT - Are you referring to this link - Black Viper’s Windows 7 Service Pack 1 Service Configurations – Black Viper | www.blackviper.com
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Custom Build
OS
Win 7 Professional 64 bit
CPU
AMD FX-6100
Motherboard
M5A78L-M/USB3
Memory
Corsair Vengeance 1600 Mhz 8 GB
Graphics Card(s)
ATI Radeon HD 5450 1GB
Sound Card
On Board
Monitor(s) Displays
LG Flatron L177WSB
Screen Resolution
1440 x 900
Hard Drives
Crucial MX 100 - 256 GB (Primary C:)
Seagate Barracuda - 160 GB
Seagate Barracuda - 500 GB
PSU
Cooler Master B500 Ver 2.0
Case
Cooler Master Elite 430
Cooling
Stock AMD Cooler
Keyboard
TVS Gold
Mouse
DELL USB
Internet Speed
1 Mbps
Antivirus
Avast Home V 12.1
Browser
Chrome
Other Info
Lenovo ThinkPad - E420
thats the one

Roy
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
medionl/Aspire 6930G/acer x55a
OS
W7 home premium 32bit/W7HP 64bit/w10 tp insider ring
CPU
E5300 dual core
Motherboard
medion MS7366
Memory
3gb
Graphics Card(s)
Nvidia Geforce 7100 Nforce 630i
Monitor(s) Displays
avixc
Internet Speed
n (isp resticted to 72)
Antivirus
mse/pands
Browser
palemoon
Other Info
Belkin Fd7050 n USB using Railink RT2870 drivers, more upto date
Hi Roy

I have matched my services list with that of BlackViper and also reinstalled the Catalyst package. Still the blank screen shows up during a normal boot. I have no problem getting in with a Safe Boot though

Please let me know what next to be done. Can I run any diagnostic tool which can detect what exactly is going wrong?

I see the following entries in the ACEEvents Log

0000000049: 2016-02-24 02:53:40:729 Exception <WndProc - Source handler>: Object reference not set to an instance of an object.
Exception Called by: System.Windows.Forms.UnsafeNativeMethods::CallWindowProc processID:06544 threadID:(HotKeyForm8 ) domainName:(CCC.exe ) assemblyName:(System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089)
**************************************************************************************************************
**********

and the following in the Windows system log

The Computer Browser service depends on the Server service which failed to start because of the following error:
The dependency service or group failed to start.
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Custom Build
OS
Win 7 Professional 64 bit
CPU
AMD FX-6100
Motherboard
M5A78L-M/USB3
Memory
Corsair Vengeance 1600 Mhz 8 GB
Graphics Card(s)
ATI Radeon HD 5450 1GB
Sound Card
On Board
Monitor(s) Displays
LG Flatron L177WSB
Screen Resolution
1440 x 900
Hard Drives
Crucial MX 100 - 256 GB (Primary C:)
Seagate Barracuda - 160 GB
Seagate Barracuda - 500 GB
PSU
Cooler Master B500 Ver 2.0
Case
Cooler Master Elite 430
Cooling
Stock AMD Cooler
Keyboard
TVS Gold
Mouse
DELL USB
Internet Speed
1 Mbps
Antivirus
Avast Home V 12.1
Browser
Chrome
Other Info
Lenovo ThinkPad - E420

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Custom Build
OS
Win 7 Professional 64 bit
CPU
AMD FX-6100
Motherboard
M5A78L-M/USB3
Memory
Corsair Vengeance 1600 Mhz 8 GB
Graphics Card(s)
ATI Radeon HD 5450 1GB
Sound Card
On Board
Monitor(s) Displays
LG Flatron L177WSB
Screen Resolution
1440 x 900
Hard Drives
Crucial MX 100 - 256 GB (Primary C:)
Seagate Barracuda - 160 GB
Seagate Barracuda - 500 GB
PSU
Cooler Master B500 Ver 2.0
Case
Cooler Master Elite 430
Cooling
Stock AMD Cooler
Keyboard
TVS Gold
Mouse
DELL USB
Internet Speed
1 Mbps
Antivirus
Avast Home V 12.1
Browser
Chrome
Other Info
Lenovo ThinkPad - E420
Just to update you guys: After trying a lot of possible solutions, I finally went ahead and did a clean install of Win 7 Pro 64bit.

I am now in the process of installing the updates and the blank screen has appeared again. I have not installed the Catalyst package and only installing whatever is being sent through the Windows Update. I have so far installed about 60 updates and I got the black screen.

However, when I select Enable Low Resolution Video (640 x 480), I am able to login to the desktop without any hassle. Does this mean this is more of a GPU issue than anything else?

I am now downloading a Crucial Diagnostic software that would scan my SSD and report any issues, if present (hoping it doesn't )

Please advise

Thanks
 
Last edited:

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Custom Build
OS
Win 7 Professional 64 bit
CPU
AMD FX-6100
Motherboard
M5A78L-M/USB3
Memory
Corsair Vengeance 1600 Mhz 8 GB
Graphics Card(s)
ATI Radeon HD 5450 1GB
Sound Card
On Board
Monitor(s) Displays
LG Flatron L177WSB
Screen Resolution
1440 x 900
Hard Drives
Crucial MX 100 - 256 GB (Primary C:)
Seagate Barracuda - 160 GB
Seagate Barracuda - 500 GB
PSU
Cooler Master B500 Ver 2.0
Case
Cooler Master Elite 430
Cooling
Stock AMD Cooler
Keyboard
TVS Gold
Mouse
DELL USB
Internet Speed
1 Mbps
Antivirus
Avast Home V 12.1
Browser
Chrome
Other Info
Lenovo ThinkPad - E420
The SSD tests came out clean. However now I am unable to boot even with the Low Resolution Video selected.

Please let me know what else can be done

Thanks
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Custom Build
OS
Win 7 Professional 64 bit
CPU
AMD FX-6100
Motherboard
M5A78L-M/USB3
Memory
Corsair Vengeance 1600 Mhz 8 GB
Graphics Card(s)
ATI Radeon HD 5450 1GB
Sound Card
On Board
Monitor(s) Displays
LG Flatron L177WSB
Screen Resolution
1440 x 900
Hard Drives
Crucial MX 100 - 256 GB (Primary C:)
Seagate Barracuda - 160 GB
Seagate Barracuda - 500 GB
PSU
Cooler Master B500 Ver 2.0
Case
Cooler Master Elite 430
Cooling
Stock AMD Cooler
Keyboard
TVS Gold
Mouse
DELL USB
Internet Speed
1 Mbps
Antivirus
Avast Home V 12.1
Browser
Chrome
Other Info
Lenovo ThinkPad - E420
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