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Questions tagged [rom]

The tag has no usage guidance.

1
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1answer
26 views

What does word “chip” stand for in given article

What does word "chip" (in line 7, word 3) contain the meaning, is it ROM chip or PROCESSOR chip or RAM chip or CMOS chip. Please help me understand. When you turn on your PC, the processor ...
0
votes
1answer
97 views

Build/compile Resurrection Remix Nougat error

I tried to build Resurrection Remix v5.8.5 Nougat from source, but I get following error: . build/envsetup.sh && brunch hlte Starting build with ninja ninja: Entering directory `.' ninja:...
0
votes
1answer
453 views

MCU firmware configuration

Right now I got my car MCU firmware files. And I do not know if it is possible to edit it and save it. I want to fix some bugs and add new features or also update android, because it is on Android 4....
1
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3answers
219 views

How exactly does ROM work when the power is turned off?

I've done some searching on the internet and several forums on it but they all resort to explaining what ROM is, it retains its memory even when there there is no power to it. I know what ROM is but ...
0
votes
1answer
213 views

Where is an editable text file saved on computer?

I know that there are two main types of memory (RAM and ROM), data on ram is lost when there is power off, but on rom data is still kept but can't be removed and can only be read. So where is a text ...
2
votes
1answer
651 views

How do I add my own ROM to MAME?

I have a ROM dumped from an Apple //e, and I'd like to use it with MAME in Linux (I'm running Debian). However, it's not clear from the manual how I could do that. it seems I can put ROMS on ~/mame/...
1
vote
1answer
138 views

What is the reading speed of the non-volatile memory where the BIOS is stored?

So the question is quite self-explanatory i think. Is there a way to find out the specifications of the non-volatile memory chips built in the common home/office PC motherboard models on the market ...
1
vote
1answer
923 views

How do I reset a Seagate hard drive PCB's rom

I have two Seagate Barracuda 500 GB (ST3500641AS with Firmware 3.BTD) external hard drives, both of which are same in terms of model and firmware, one of the hard drives has a PCB issue and clicks ...
0
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1answer
1k views

How do I change the ROM in the FUSE emulator?

I installed FUSE, and I can get it to run ZX Spectrum 48 games, but I can't figure out how to switch to the 128 ROM, even though I have the ROM. How do I change the ROM?
1
vote
2answers
600 views

Where is the keyboard controller located?

In Mike Meyers CompTIA A+ book, he says In early computers, the keyboard connected to the external data bus via a special chip known as the keyboard controller. Don’t bother looking for this chip ...
2
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0answers
1k views

Unable to update Bios in Lenovo T61 due to damaged battery - What is the way to bypass this issue?

I would like to update bios on my T61 but unfortunately battery died back in the stone age. The whole notebook is a Dual core T7100 1.8 Ghz Centrino Duo without Nvidia graphic card (it has intel ...
-1
votes
3answers
4k views

differences between firmware, chipset and EPROM inside a computer

All chipset, EPROM and firmware in a computer seem to have some physical electronic components that contain codes for controlling the working flow of processor, RAM and other hardware peripherals, but ...
0
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3answers
16k views

How to see ROM size?

In Windows, how can I see the capacity of the ROM chip installed on my computer to store UEFI/BIOS? I would prefer a way using a Windows tool or command without installing any other application.
1
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0answers
1k views

You chose to apply option ROM placement feature, while you knew it as risky

What does the Option ROM Placement in the bios do? I found a manual referencing this option but it is also not helpful:
1
vote
4answers
3k views

Hitachi HDD PCB ROM Replacement (firmware)

I've put a 24V adapter on a 12V HDD. Now the PCB is broken (HDD does not spin up anymore.). I'm very lucky and found a HDD with the exact same PCB. I've been searching on the internet and found that ...
4
votes
1answer
4k views

How BIOS extensions (option ROMs) work?

How do BIOS extensions (option ROMs) work? I understand that an installed device may have it's own BIOS that adds features to the system but I'm not sure of how they are set up. I keep reading the ...
-2
votes
1answer
3k views

Unpacking router Rom file [closed]

Does anyone know what filetype or filesystem a router Rom file (downloaded from the router interface ) is usually saved in? Is there a tool (we're not talking about archive tool like zip/7z/rar here) ...
56
votes
9answers
38k views

Where is the BIOS stored?

From http://en.wikipedia.org/wiki/BIOS: BIOS software is stored on a non-volatile ROM chip on the motherboard. ... In modern computer systems, the BIOS contents are stored on a flash memory chip so ...
0
votes
3answers
9k views

What options do I have for flashing an UEFI BIOS chip on an Asus mobo?

I have a bizarrely borked ASUS board (M5A97 LE R2.0) that is stuck in a half way state between two BIOS versions. I cannot enter the BIOS settings page (the system locks up after drawing half of it). ...
2
votes
3answers
484 views

Is the operating system installed on the ROM of the ARM device? [closed]

Is the operating system installed on the ROM of the ARM device (when changing OS in the smartphone, I find the term “changing the ROM” being used)?
1
vote
1answer
167 views

What is the specification for GPU ROMs?

So, graphics cards have a ROM that you can export in GPU-Z (GPU-Z: An example of an application that will perform this task). Is it at all possible to find out what the specification is for a GPU ROM? ...
0
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0answers
1k views

Is there any tool for decompiling raw binary files to C code for the Motorola 68000 processor series?

I have the ROM dump (.bin files) targeted for the MC68008 processor. Need to convert them into a high level source code. I have already found tools for disassmbling them into assembly code. The next ...
0
votes
1answer
2k views

Flash .rom file to BIOS chip

I have got a .rom file from my BIOS chip using this tool (it really isn't a virus). I extracted the Packard Bell boot logo from it using CBROM, edited it and put it back into the .rom, which ...
-1
votes
1answer
257 views

HTC ONE X Custom ROM Issue [closed]

I tried to install a custom ROM on my htc one X without making any backup. My new custom ROM did not installed correctly. It is just showing X type logo of custom ROM after htc splash screen. I can go ...
5
votes
3answers
80k views

How to reset bios/rom to factory setting if computer do not even run

This is the continuation of How do I reset BIOS to user factory setting Things are working. I am finally able to login to windows. With a big cactch. I was concern I didn't flash my rom correctly. ...
4
votes
1answer
7k views

How do I reset BIOS to user factory setting

I have a motherboard ECS H61H2-M2 1.0 bios One day I noticed that aero doesn't show up unless I disable the sound. I guess it just need a better driver. So I search for google and find a driver. ...
0
votes
2answers
2k views

can not mount romfs image

with mount version 2.21.2 I get this error every time I try to mount a romfs image sudo mount -t romfs mlsrc.img mp/ mount: unknown filesystem type 'romfs' I am running arch linux with kernel 3.4.7
16
votes
7answers
19k views

BIOS font, ROM font: Where to get them?

I was wondering if, and how I could get the fonts used in BIOS ROM (the font you see when entering BIOS setup and during early stages of boot). The same font is used in VirtualBox, when booting a VM. ...
7
votes
4answers
154k views

Updating ASUS BIOS on Windows 7 64bit

I've recently decided that I want to try and utilize my two graphics cards so that I can have a dual monitor setup. Unfortunately Windows only seems to notice my most recent graphics card installation ...
3
votes
6answers
5k views

What is CMOS and how does it work?

im new to this forum but i get confused when people are like "Uhh yeh i can upgrade CMOS without causing damage to the random access memory" which i understand, but what is CMOS? There dont seem to be ...