I have a Dell OptiPlex 740 AMD and when the I light luzez 3 are placed. 4 and 1 and 2 are paid I can say that is problem
What are you seeing other than this? Are there other problems you see? When do you see this? I have worked on older optiplexes and the lights are yellow at different times.
SOURCE: Missing Drives for Dell Optiplex GX260 PC Desktop Problem
if you don't have the cd with the drivers and utilities, then you can download the drivers online with another computer. (you will need a thumb drive or cd to save it on) you will also need to make sure you know what brand of ethernet card your computer came with. once you get that ethernet card working, you can get online and download the remaining drivers, possibly through windows update. be sure to select custom update, not express, so it will search for the hardware drivers for you.
SOURCE: dell optiplex 280 ddr2 memory information
Optiplex 280 supports upto 4Gb of memory, for more details on this system visit http://www.memoryx.net/deopgxdeme.html
Bus is that carry data through NorthBridge to CPU at a very high Speed. Cache that retain data in CPU itself for faster access of data and need not to read it (data) from memory. THe faster your BUS speed, the better performance for gaming or video you will get
SOURCE: Problem power supply dell optiplex 740 blinking
hi,
this is probably a no power/nopost problem here is a helpfull link
http://tinyurl.com/d4t55m
further queries are welcome
if you think my solution was helpfull please do rate me
SOURCE: My Dell Optiplex GX520 will not boot. There is no
If 1 & 2 are off ... then you have problems.
Memory modules are detected, but a memory failure has occurred.
According to Dell's notes:
Memory modules are detected, but a memory failure has occurred.
Their remedies are:
SOURCE: Enquiries on maximum supported hard disk capacity and memory
Dell Optiplex 760 Vista
Max CPU Intel Q9550
Max RAM 8GB RAM
Largest HDD Shipped 1TB (Will likely Support 2TB)
Optiplex GX260
Max Intel Northwood 2.53 GHz - 533
Max RAM 2GB
Largest HDD Shipped was 200GB (Will likely support 500GB)
Dell Dimension XPS D300
Max CPU 333 Pentium II
Max RAM 384MB
Largest HDD Shipped 16GB (Will likely Support up to 80GB)
Dell Dimension XPS M
Max CPU 166S
Max RAM 64 MB
Largest HDD Shipped 4.3 GB (Max HDD likely 20GB)
Cause
1-1-2
Microprocessor register failure
1-1-3
NVRAM read/write failure
1-1-4
ROM BIOS checksum failure
1-2-1
Programmable interval timer failure
1-2-2
DMA initialization failure
1-2-3
DMA page register read/write failure
1-3
Video Memory Test failure
1-3-1 through 2-4-4
Memory not being properly identified or used
3-1-1
Slave DMA register failure
3-1-2
Master DMA register failure
3-1-3
Master interrupt mask register failure
3-1-4
Slave interrupt mask register failure
3-2-2
Interrupt vector loading failure
3-2-4
Keyboard Controller Test failure
3-3-1
NVRAM power loss
3-3-2
Invalid NVRAM configuration
3-3-4
Video Memory Test failure
3-4-1
Screen initialization failure
3-4-2
Screen retrace failure
3-4-3
Search for video ROM failure
4-2-1
No timer tick
4-2-2
Shutdown failure
4-2-3
Gate A20 failure
4-2-4
Unexpected interrupt in protected mode
4-3-1
Memory failure above address 0FFFFh
4-3-3
Timer-chip counter 2 failure
4-3-4
Time-of-day clock stopped
4-4-1
Serial or parallel port test failure
4-4-2
Failure to decompress code to shadowed memory
4-4-3
Math-coprocessor test failure
4-4-4
Cache test failure
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