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Windows 7 ult only showing 3.9gb out of 8gb usable

don
By don
in Operating Systems
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I am seeing all 8gb and correct timings in cpuz and also tried the msconfig fix but nothing happens.

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Is it 32 bit or 64 bit Windows?

Main Rig: CPU: AMD Ryzen 7 5800X | RAM: 32GB (2x16GB) KLEVV CRAS XR RGB DDR4-3600 | Motherboard: Gigabyte B550I AORUS PRO AX | Storage: 512GB SKHynix PC401, 1TB Samsung 970 EVO Plus, 2x Micron 1100 256GB SATA SSDs | GPU: EVGA RTX 3080 FTW3 Ultra 10GB | Cooling: ThermalTake Floe 280mm w/ be quiet! Pure Wings 3 | Case: Sliger SM580 (Black) | PSU: Lian Li SP 850W

 

Server: CPU: AMD Ryzen 3 3100 | RAM: 32GB (2x16GB) Crucial DDR4 Pro | Motherboard: ASUS PRIME B550-PLUS AC-HES | Storage: 128GB Samsung PM961, 4TB Seagate IronWolf | GPU: AMD FirePro WX 3100 | Cooling: EK-AIO Elite 360 D-RGB | Case: Corsair 5000D Airflow (White) | PSU: Seasonic Focus GM-850

 

Miscellaneous: Dell Optiplex 7060 Micro (i5-8500T/16GB/512GB), Lenovo ThinkCentre M715q Tiny (R5 2400GE/16GB/256GB), Dell Optiplex 7040 SFF (i5-6400/8GB/128GB)

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Is it 32 bit or 64 bit Windows?

This.

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I am seeing all 8gb and correct timings in cpuz and also tried the msconfig fix but nothing happens.

 

Please remember to follow your topics so you're notified when people answer ;)

 

here's the 1000000$ question:

 

Is it 32 bit or 64 bit Windows?

Don't ask to ask, just ask... please 🤨

sudo chmod -R 000 /*

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Please remember to follow your topics so you're notified when people answer ;)

 

here's your solution:

Not much of a solution, but rather a question.

 

The solution would be to install 64-bit Windows, as it is able to assess the extra RAM.

Main Rig: CPU: AMD Ryzen 7 5800X | RAM: 32GB (2x16GB) KLEVV CRAS XR RGB DDR4-3600 | Motherboard: Gigabyte B550I AORUS PRO AX | Storage: 512GB SKHynix PC401, 1TB Samsung 970 EVO Plus, 2x Micron 1100 256GB SATA SSDs | GPU: EVGA RTX 3080 FTW3 Ultra 10GB | Cooling: ThermalTake Floe 280mm w/ be quiet! Pure Wings 3 | Case: Sliger SM580 (Black) | PSU: Lian Li SP 850W

 

Server: CPU: AMD Ryzen 3 3100 | RAM: 32GB (2x16GB) Crucial DDR4 Pro | Motherboard: ASUS PRIME B550-PLUS AC-HES | Storage: 128GB Samsung PM961, 4TB Seagate IronWolf | GPU: AMD FirePro WX 3100 | Cooling: EK-AIO Elite 360 D-RGB | Case: Corsair 5000D Airflow (White) | PSU: Seasonic Focus GM-850

 

Miscellaneous: Dell Optiplex 7060 Micro (i5-8500T/16GB/512GB), Lenovo ThinkCentre M715q Tiny (R5 2400GE/16GB/256GB), Dell Optiplex 7040 SFF (i5-6400/8GB/128GB)

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I think you might have bought/installed a 32 bit version of windows. 32 bit versions of windows are only capable of using 4gb of ram.

CPU, 8350 @ 4.3 ghz | CPU COOLER, Hyper 212 EVO | ,MOBO, Gigabyte UD3 AM3+ 990FX | RAM, 8 gb  G.Skill ripjaw 1866mhz | GPU, ASUS 7970 | CASE, Corsair 230T black and red | STORAGE, WD caviar blue 1 TB 7200 rpm | PSU, XFX 750 watt 80+ gold | Keyboard, K70 mx blue (black/red) | Mouse Razer naga hex, | Monitors, Asus VG248QE 24in 1080p, Dell 24in monitor 1080p |

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Not much of a solution, but rather a question.

 

The solution would be to install 64-bit Windows, as it is able to assess the extra RAM.

 

edited ^^

Don't ask to ask, just ask... please 🤨

sudo chmod -R 000 /*

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64 bit

Well, then this becomes a different issue.

 

Both modules are being recognized but only 1 is usable. Have you tested them independent of each other?

Main Rig: CPU: AMD Ryzen 7 5800X | RAM: 32GB (2x16GB) KLEVV CRAS XR RGB DDR4-3600 | Motherboard: Gigabyte B550I AORUS PRO AX | Storage: 512GB SKHynix PC401, 1TB Samsung 970 EVO Plus, 2x Micron 1100 256GB SATA SSDs | GPU: EVGA RTX 3080 FTW3 Ultra 10GB | Cooling: ThermalTake Floe 280mm w/ be quiet! Pure Wings 3 | Case: Sliger SM580 (Black) | PSU: Lian Li SP 850W

 

Server: CPU: AMD Ryzen 3 3100 | RAM: 32GB (2x16GB) Crucial DDR4 Pro | Motherboard: ASUS PRIME B550-PLUS AC-HES | Storage: 128GB Samsung PM961, 4TB Seagate IronWolf | GPU: AMD FirePro WX 3100 | Cooling: EK-AIO Elite 360 D-RGB | Case: Corsair 5000D Airflow (White) | PSU: Seasonic Focus GM-850

 

Miscellaneous: Dell Optiplex 7060 Micro (i5-8500T/16GB/512GB), Lenovo ThinkCentre M715q Tiny (R5 2400GE/16GB/256GB), Dell Optiplex 7040 SFF (i5-6400/8GB/128GB)

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I will try but i figured it wouldn't post if one 1 stick was dead brb.

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Yea both sticks work, using corsair 1600mhz ddr3 lp vengance and an asus m5a99fx pro r2.0 board.

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wth guys dont know what happened but windows is seeing all 8gb now after messing around with the ram funny thing is they are in the same dim slots.

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