Preflashed Dell BIOS Chips
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
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.
- Laptops
- Desktops
- Power Edge
Dell Laptops
- Inspiron
- Vostro
- Latitude
- Studio
- Studio XPS
- XPS
Dell Inspiron Laptops
Inspiron 150139VF080 70-4C-EI (pb) |
Inspiron 1525Please confirm p/n |
Inspiron 1545Please confirm p/n |
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Dell Vostro Laptops
Vostro 1520
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Vostro 1310
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Vostro 100039VF080 70-4C-EI/E |
Vostro 1510
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Vostro 1720
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Dell Vostro Series Keyboard Issues.Always Back up your BIOS on these Machines before flashing a new update, and confirm that the backup is the correct size. Some Dell Vostro Laptops suffer from keyboard problems after restoring the bios using the Dell Updates, as yet am uncertain how many Vostro models are affected by this Keyboard issue. I have only seen the issue once before with a packard Bell machine In my opinion there seems to be a problem with the rom files from dell. Many people are striken with this keyboard issue and as yet I have found no resolution to the problem. |
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MX25L1605AM2C
W25X80AVSIGDell Latitude Laptops
Latitude D830
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D620
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LS Series PP01S29SF040A |
Latitude D520-A06 |
W25X16AVSIGDell Studio Laptops
Studio 1435
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Studio 1536
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Studio 15z
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Studio 1440
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Studio 1537
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Studio 1735
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| no rom | Studio 1450
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Studio 1555
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Studio 1737
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| no rom | Studio 1457
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Studio 1557
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Studio 1745
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| no rom | Studio 1458
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Studio 1558
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Studio 1747
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Studio 15 (1555)
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Studio 1569
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Studio 1749
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Studio 1535
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25VF016B 50-4C-S2AF
25VF032B 50-4C-S2AFDell Studio XPS Laptops
Studio XPS 1640MX25L1605DM2i |
Studio XPS 1340 |
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Dell XPS Laptops
XPS M1330
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XPS One 242025VF032B 66-4I-S2AF |
Dell Desktops
- Inspiron
- Dimension
- Vostro
- XPS
Dell Inspiron Desktops
Inspiron 530W25X16VSIG |
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Dell Dimension Desktops
4700C-- MS-705949LF004A 33-4C-NH |
840049LF004B 33-4C-NH |
850049LF004B Rev C |
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C52149LF040B 33-4C-NHE |
Dimension E52149LF040B 33-4C-NHE |
Dell Vostro Desktops
Vostro 400
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MX25L1605AM2CDell XPS Desktops
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1600SCAM29F004BT |