Solved HP Laptop AMDx64: 4GB RAM but only 3.75 usable?

Miranova23

3D Artist in Training
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Working on an HP G61 laptop with an AMD Sempron M100 (2.00 GHz), a 64-bit processor, running Windows 7 Home Premium 64-bit.
The computer properties show 4.00GB RAM installed, but only 3.75GB usable.
There is also an integrated graphics card, "AMD M880G with ATI Mobility Radeon 4200."

Just checking out this explanation I found:
Why Computer Shows Less RAM than Installed
Why Computer Shows Less RAM than Installed
This is because your computer does not have a dedicated graphics card.

You are using a integrated graphics card built on motherboard which shares memory from the RAM installed.

They can share from 1 MB to 256 MB.

If your computer shows around 1-200 MB less than the RAM installed - its okay, anything more your RAM is not installed properly / working.

Is that right?
 

My Computer My Computer

At a glance

Windows 7 Pro x64 SP1AMD Phenom II x6 1090T Black Edition 3.2GHzPatriot G ‘Sector 5’ Edition 8GB (2 x 4GB) 16...
Computer type
PC/Desktop
OS
Windows 7 Pro x64 SP1
CPU
AMD Phenom II x6 1090T Black Edition 3.2GHz
Motherboard
ASUS M4A88TD-V EVO/USB3
Memory
Patriot G ‘Sector 5’ Edition 8GB (2 x 4GB) 1600MHz
Sound Card
(onboard) Realtek® ALC 892 8-Channel High Definition Audio
Monitor(s) Displays
ViewSonic VX2253 22"
Screen Resolution
1920x1080
Hard Drives
Transcend SSD720 2.5" SATAIII 64GB SSD; Western Digital Caviar Green WD20EARS 2TB 64MB 3.5" HDD
LG WH10LS30 10X Blu-ray Burner with LightScribe
PSU
CORSAIR TX Series 950W ATX12V 80 Plus Bronze
Case
Cooler Master HAF X NVidia Edition; 5 Green LED Fans!
Cooling
CORSAIR A70 120mm Dual-Fan
Keyboard
Verbatim 97472 Mini Wireless Slim
Mouse
bundled Verbatim 97472 Wireless
Antivirus
Avast
Browser
Chrome
Other Info
Ultraportable/Desktop Replacement Laptop:
circa Oct 2006,
Dell XPS M1210,
Windows 7 Professional 32-bit,
Intel Core 2 Duo T7200 2.0GHz,
3.25 (4) GB of RAM,
NVidia GeForce Go 7400,
500GB Seagate Momentus 7200RPM HDD
That would be 100% correct.
 

My Computer My Computer

At a glance

Windows 7 Pro x64AMD FX 4100 4 Core 3.6GHz AM3+16GB G.Skill RipjawsXRadeon 6850
Computer Manufacturer/Model Number
Home build
OS
Windows 7 Pro x64
CPU
AMD FX 4100 4 Core 3.6GHz AM3+
Motherboard
ASROCK 970 Extreme3
Memory
16GB G.Skill RipjawsX
Graphics Card(s)
Radeon 6850
Sound Card
ASUS Xonar D1
Monitor(s) Displays
ASUS 23" LCD
Hard Drives
SSD 120GB
WD 750GB Black series
WD 640GB Black series
PSU
700W
Case
Antec 100
Cooling
Hyper 212 Plus
Internet Speed
50MB
Thank you. I just had to be sure. I only trust the folks around here. =)
 

My Computer My Computer

At a glance

Windows 7 Pro x64 SP1AMD Phenom II x6 1090T Black Edition 3.2GHzPatriot G ‘Sector 5’ Edition 8GB (2 x 4GB) 16...
Computer type
PC/Desktop
OS
Windows 7 Pro x64 SP1
CPU
AMD Phenom II x6 1090T Black Edition 3.2GHz
Motherboard
ASUS M4A88TD-V EVO/USB3
Memory
Patriot G ‘Sector 5’ Edition 8GB (2 x 4GB) 1600MHz
Sound Card
(onboard) Realtek® ALC 892 8-Channel High Definition Audio
Monitor(s) Displays
ViewSonic VX2253 22"
Screen Resolution
1920x1080
Hard Drives
Transcend SSD720 2.5" SATAIII 64GB SSD; Western Digital Caviar Green WD20EARS 2TB 64MB 3.5" HDD
LG WH10LS30 10X Blu-ray Burner with LightScribe
PSU
CORSAIR TX Series 950W ATX12V 80 Plus Bronze
Case
Cooler Master HAF X NVidia Edition; 5 Green LED Fans!
Cooling
CORSAIR A70 120mm Dual-Fan
Keyboard
Verbatim 97472 Mini Wireless Slim
Mouse
bundled Verbatim 97472 Wireless
Antivirus
Avast
Browser
Chrome
Other Info
Ultraportable/Desktop Replacement Laptop:
circa Oct 2006,
Dell XPS M1210,
Windows 7 Professional 32-bit,
Intel Core 2 Duo T7200 2.0GHz,
3.25 (4) GB of RAM,
NVidia GeForce Go 7400,
500GB Seagate Momentus 7200RPM HDD
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