Dell BIOS Chip Reference
Dell along with other main stream makers are starting to use SPI Serial Flash parts on their new motherboards. Typically the BIOS chip or CMOS part on the majority of Dell machines is soldered in place on the motherboard and cannot easily be removed for servicing by design.
We are able to help with some Dell machines, providing a useable ROM file is available. If you have your CMOS code backed up then we can certainly help you to restore your machine. Consequently you should always back up the BIOS on these machines before you even attempt to run any update.
If you ever need to email Dell or use the support system you will be charged for it if your machine is out of warranty, Quote:
E-mail Dell technical support is only available for hardware support covered under Dell's limited warranty. For all non-hardware related issues, e.g. software questions, virus removal, etc. please call our chargeable software support number
Dell BIOS Chip Replacement
We are able to provide a replacement BIOS Chip for some Dell machines, You can buy using the buttons below or from the home page. If your board is not in the list Email the details to us.
- Dimension
- Inspiron
- Latitude
- Vostro
- XPS Series
- Power Edge
Dell Dimension Desktops
4700C-- MS-705949LF004A |
840049LF004B |
850049LF004B Rev C |
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C52149LF040B 33-4C-NHE |
Dell Inspiron Laptops
Inspiron 150139VF080 70-4C-EI (pb) |
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Dell Inspiron Desktops |
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Inspiron 530W25X16VSIG |
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Dell latitude
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LS Series PP01S29SF040A |
D62025VF080B |
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Dell Vostro Laptop
Vostro 100039VF080 70-4C-EI/E |
Vostro 151025VF080B |
Dell Gaming Systems
XPS 710PM49FL004T 33JCE |
XPS One 242025VF320B 66-4I-S2AF |
XPS Dimension 720PM49FL004T 33JCE |
Poweredge
1600SC--AM29F004BT |
Preflashed Dell BIOS Chips

