Dell Optiplex 755 Bios A19

Posted : admin On 8/29/2021

Subscribe:D how to reset bios password dell optiplex 745 755 760 780 Bios Reset For Dell Computers. The Dell Optiplex 990 shipped with BIOS version A05 in 2011 and since that time, Dell has released 14 BIOS updates. Attempting to update directly from A05 to.

12,435 downloads·Added on: September 13, 2007·Manufacturer: Dell
OptiplexDell Optiplex 755 Bios A19
  • Get drivers and downloads for your Dell OptiPlex 755. Download and install the latest drivers, firmware and software.
  • For Mac OSX 10.9 and 10.10.
Microprocessor
Microprocessor type
The following are supported:
* Intel® Core™2 Quad
* Intel Core 2 Duo
* Intel Pentium®
* Intel Celeron®
Internal cache
At least 512 KB
Memory
Type
667-MHz or 800-MHz DDR2 SDRAM
Memory connectors
4
Memory modules supported
512 MB, 1 GB, or 2 GB non-ECC
Minimum memory
dual-channel: 1 GB;
single-channel: 512 MB
Maximum memory
64-bit operating system: 8 GB
32-bit operating system: 4 GB
BIOS address
F0000h
Computer Information
Chipset
Intel Q35 Express Chipset w/ICH9DO
Data bus width
64 bits
Address bus width
32 bits
DMA channels
eight
Interrupt levels
24
BIOS chip (NVRAM)
32 Mb
NIC
integrated network interface with ASF 1.03 and 2.0 support as defined by DMTF
Capable of 10/100/1000 communication
iAMT 3.0
Video
Type
* Intel Graphics Media Accelerator 3000 (integrated on system board)
* PCI Express x16 slot can support either a PCI Express graphics card or a DVI graphics card (for dual-monitor support)
Audio
Type
ADI 1984 High Definition Audio
Stereo conversion
24-bit analog-to-digital; 24-bit digital-to-analog
Controllers
Drives
two SATA controllers and one eSATA controller supporting one device each
Expansion Bus
Bus type
PCI 2.3
PCI Express 1.0A
SATA 1.0A and 2.0
USB 2.0
Bus speed
PCI: 133 MBs
PCI Express x16: 8 GB/s bidirectional speed
SATA: 1.5 Gbps and 3.0 Gbps
USB: 480 Mbps
Cards:
low-profile cards supported
PCI:
connector
one
connector size
120 pins
connector data width (maximum)
32 bits
PCI Express:
connector
one x16
power
25 W (maximum)
connector size
164 pins (x16)
connector data width (maximum)
16 PCI Express lanes (x16)
Drives
Externally accessible
one bay for a slimline floppy drive;
one bay for a slimline optical drive
Internally accessible
one bay for a 1-inch-high hard drive
Connectors
External connectors:
Serial
9-pin connector; 16550C-compatible
Parallel
25-pin connector (bidirectional)
Optional PS/2 with secondary serial port adapter
two 6-pin mini-DINs
NOTE: This option uses the PCI slot.
Video
15-pin VGA connector
Network adapter
RJ45 connector
USB
two front-panel and six back panel USB 2.0–compliant connectors
Audio
two connectors for line-in/ microphone and line-out; two front-panel connectors for headphones and microphone
System board connectors:
internal USB
10-pin header for optional media card reader (in 3.5-inch drive bay)
SATA
two 7-pin connectors
eSATA
one 7-pin connector
Floppy drive
34-pin connector
Serial
12-pin connector for optional secondary serial port card
Fan
two 5-pin connectors
PCI 2.3
one 120-pin connector
PCI Express
one 164-pin (x16) connector
Front panel
40-pin connector

It is highly recommended to always use the most recent driver version available.
Try to set a system restore point before installing a device driver. This will help if you installed an incorrect or mismatched driver. Problems can arise when your hardware device is too old or not supported any longer.

Dell Optiplex 755 Bios A19

Dell Optiplex 755 Bios A19 Upgrade

COMPATIBLE WITH:
Windows XP
file size:
1 MB
filename:
O755-A01.EXE
CATEGORY:
BIOS

Dell just released a new BIOS update for the Dell Optiplex 755 system, version A13. This update includes an AMT firmware update to version 3.2.3 also that resolves a couple of security issues. I just performed the update on an Optiplex 755 that I had already provisioned, and it didn't break anything

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If you're deploying the BIOS update via a ESM software package, such as Microsoft System Center Configuration Manager (SCCM) 2007, you can automate the staging of the BIOS update (without forcing a reboot) using the following command line:

O755-A13.exe -noreboot -nopause

Trevor Sullivan

Systems Engineer

Dell Optiplex 755 Bios A19 Led

OfficeMax Corporation