F5F Stay Refreshed Power Users Overclocking No custom options for graphics settings are available on your system's motherboard menu.

No custom options for graphics settings are available on your system's motherboard menu.

No custom options for graphics settings are available on your system's motherboard menu.

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Creeperkingo4
Member
50
05-01-2026, 04:56 AM
#1
Hey! I bought RAM for my computer and wanted to change the timing, but I can't find the settings to do that. I don't think the BIOS has a feature to change this. So what should I try right now? It's running on American Megatrends version 02.61 (https://prnt.sc/svz9py). I tried updating it, but I downloaded a folder with a .1M file from my PC's maker, and the program needs a .ROM file instead. I'm not sure if this update will help me unlock OC settings. My motherboard is an Acer G43T-AM V.2. I bought two sticks of 1GB DDR2 RAM at 800MHz (I have 6GB total, all are 800MHz). Now it says in Windows that the speed is 667MHz, and CPU-Z says 333MHz (just to help you understand what's happening here).
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Creeperkingo4
05-01-2026, 04:56 AM #1

Hey! I bought RAM for my computer and wanted to change the timing, but I can't find the settings to do that. I don't think the BIOS has a feature to change this. So what should I try right now? It's running on American Megatrends version 02.61 (https://prnt.sc/svz9py). I tried updating it, but I downloaded a folder with a .1M file from my PC's maker, and the program needs a .ROM file instead. I'm not sure if this update will help me unlock OC settings. My motherboard is an Acer G43T-AM V.2. I bought two sticks of 1GB DDR2 RAM at 800MHz (I have 6GB total, all are 800MHz). Now it says in Windows that the speed is 667MHz, and CPU-Z says 333MHz (just to help you understand what's happening here).

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143
05-01-2026, 07:55 AM
#2
This specific motherboard cannot be made faster because it came from an old Acer Aspire tower computer. Those computers had a BIOS that was set to stay at its original speed and won't let you change it. Also, things like HP or Dell motherboards come with factory presets that are just meant for running normally out of the box, not for being pushed beyond their limits.
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psychiiik_king
05-01-2026, 07:55 AM #2

This specific motherboard cannot be made faster because it came from an old Acer Aspire tower computer. Those computers had a BIOS that was set to stay at its original speed and won't let you change it. Also, things like HP or Dell motherboards come with factory presets that are just meant for running normally out of the box, not for being pushed beyond their limits.

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xXChrisPvPzXx
Member
123
05-01-2026, 11:43 AM
#3
What's visible when you check your advanced BIOS settings?
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xXChrisPvPzXx
05-01-2026, 11:43 AM #3

What's visible when you check your advanced BIOS settings?

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Nikita_Banane
Member
161
05-01-2026, 01:51 PM
#4
Hey, what about those extra ways to start up my computer?
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Nikita_Banane
05-01-2026, 01:51 PM #4

Hey, what about those extra ways to start up my computer?

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008luc
Junior Member
12
05-06-2026, 10:54 PM
#5
try putting two drives, one gigabyte and another two gigabyte, in the same drive bay. Then boot up your computer after that. If everything runs fine on both drives, you can do it again with the other channel. Make sure to check CPU-Z for SPD and memory tab settings. Verify that the RAM uses the same JEDEC standards, speed, voltage levels, etc., across all channels.
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008luc
05-06-2026, 10:54 PM #5

try putting two drives, one gigabyte and another two gigabyte, in the same drive bay. Then boot up your computer after that. If everything runs fine on both drives, you can do it again with the other channel. Make sure to check CPU-Z for SPD and memory tab settings. Verify that the RAM uses the same JEDEC standards, speed, voltage levels, etc., across all channels.

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DogaoDzn
Junior Member
34
05-07-2026, 02:15 AM
#6
What is up for change? For example, I will not touch the BIOS right now.
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DogaoDzn
05-07-2026, 02:15 AM #6

What is up for change? For example, I will not touch the BIOS right now.

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iskela99
Member
247
05-14-2026, 06:04 AM
#7
If something isn't listed for both frequency and voltage, your BIOS will lock itself up.
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iskela99
05-14-2026, 06:04 AM #7

If something isn't listed for both frequency and voltage, your BIOS will lock itself up.

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dm5k
Member
179
05-16-2026, 07:21 PM
#8
Here is how to read these settings: First, check the Advanced BIOS Features link for basic system options. Next, look at the Advanced Chipset Features page for more detailed hardware info. Then, review the Frequency/Voltage Control tab to see if your power needs change things. If that doesn't help, just visit those pages one by one and see what you can find there.
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dm5k
05-16-2026, 07:21 PM #8

Here is how to read these settings: First, check the Advanced BIOS Features link for basic system options. Next, look at the Advanced Chipset Features page for more detailed hardware info. Then, review the Frequency/Voltage Control tab to see if your power needs change things. If that doesn't help, just visit those pages one by one and see what you can find there.

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FilthyJack
Junior Member
4
05-23-2026, 01:21 AM
#9
Your BIOS settings won't be stuck, and they're free to change if you want.
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FilthyJack
05-23-2026, 01:21 AM #9

Your BIOS settings won't be stuck, and they're free to change if you want.

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Gabester12
Member
229
05-23-2026, 09:06 AM
#10
Can I switch this RAM's speed to 800MHz just by adjusting settings in the BIOS, or do I need to physically unlock something else? 😅
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Gabester12
05-23-2026, 09:06 AM #10

Can I switch this RAM's speed to 800MHz just by adjusting settings in the BIOS, or do I need to physically unlock something else? 😅

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