Dell :: A09 BIOS Update Released For XPS 1645
May 18, 2010
Dell has released A09 update for Studio XPS 1645 on 17-May-2010
The update resolves following issues:
*Features update:
1. Update Processor Power Management(PPM) from 0.60 to 0.63-1 .
2. Support 2nd source SPI ROM EN25F32(BIOS) and EN25F80(EC).
3. Update ME bin file in BIOS for 2nd source SPI ROM EN25F32(BIOS).
4. Modified flash part size to prevent BIOS crash in failsafe part for factory only.
5. Support over 230W adapter to treat as 130W(EC).
6. Update Clarksfield thermal table to V.03(EC).
7. Enhanced PPM RC code for P-state thread count.
*Issues fix:
1. Fix S4 long run failed on DC mode with BSOD 9F.
2. Paltrow freeze issue: Hang up when playing youtube HD film.
3. Fix unable to communicate with battery error under delldiag.
4. Fix ACPI_PSD error in "powercfg -energy" tool under windows.
5. Fix Micron DDR3 memory can not boot up issue.
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Aug 14, 2009
There were many SR4 laptops sold in May 2009 in China suffering the problem of stopping responding randomly and frequently, which caused quite a lot of hot threads discussing.
Sony identified the problem as some bugs in BIOS firmware and hence released an update to fix this.
Official site:[url] (Chinese site, Google Translate may work)
Download link: [url]
As a "side effect" some customers noticed that Sony has officially enabled the option of VT in BIOS settings!
This is quite unbelievable according to the usual style of Sony. Maybe it is because of the pressure from XP mode in the upcoming Windows 7.
Unfortunately the BIOS update still does not give SLIC 2.1 so to activate Windows 7 we still need SLIC 2.1 from Lenovo or other brands.
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Nov 19, 2009
A new bios update was released today for the XPS 1645 which apparently enhance sound quality. Thats the only thing listed in the release notes anyways.
I installed it on mine, but haven't noticed a difference as of yet.
http://support.dell.com/support/down...&fileid=364341
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Feb 8, 2010
1. Updated Intel(R) Active Management Technology firmware.
2. Updated PXE OPROM
3. Updated TPM MA/MP driver.
4. Showed LOM MAC address in BIOS setup.
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Dec 2, 2009
Fixes/Enhancements
------------------
1. Updated thermal table.
2. Removed HDD Acoustic support.
3. Added password support for remote console.
4. Fixed issue where Local KB control is not released properly during or after IDER session.
5. Enhanced INT 19h support.
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Nov 24, 2008
Please update to the revision immediately and post your results here. It seems importance is rated as Recommended and not urgent, so I'm not sure whether or not the system downclock and fan issues have been fixed, which is quite an urgent matter.
If someone could get a log file of the changes from Dell that would be great.
Update: Thanks Weegie:
Fixes/Enhancements
------------------
1. Added support for BIOS that is signed.
2. Updated to PSA build 4117.
3. Updated thermal table.
4. Fixed the issue where system is slow to boot to internal hard drive after failed PXE boot exits.
5. Fixed the issue where Some BIOS Setup parameters are not accessible with only the keyboard.
6. Fixed the issue where system will automatically shut down at resuming from S3.
7. Fixed the issue where the time of BIOS power event log in Setup is wrong for power button event.
8. Fixed the issue where presentation mode cannot be turned on/off from the DCP.
These things look sOoOoOoO important .
During the flash, the only thing that appeared was "Updating Keyboard Controller ROM", but I don't know if that's regular or not. I will be gaming with this new revision and posting results soon.
All in all, nothing to see here. Seems like Dell either a) does not read our threads, or b) does not care. Nothing to see here .
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Sep 25, 2009
Dell XPS 1640 System BIOS A10
Changelog states:
1) Enhance graphic function.
I've noticed that it adds display dimming and brightness levels to Power Options:
However, I haven't noticed any changes to the RGBLED screen calibration as was reported by KSMB in the RGBLED thread.
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Mar 25, 2009
First of all, I have no idea if this has already been covered on the "Precision M4400 Owner's Lounge" thread, I have not been following it for it getting longer and longer.
So, I opened a new thread to tell everyone that Dell has released BIOS A13 for the M4400. I installed it yesterday, and not only is my machine quieter under light load, its graphics performance is also higher - much higher, actually.
I used to think that my FX1700M was not affected by the downclocking, but now I stand corrected.
It WAS indeed downclocking heavily as it seems. When I was playing some UT3 a couple of hours ago, I suddenly actually had double(!) the frame rate compared to what I had with BIOS A12.
I maxed out some settings to see what would happen, and at settings that I was not able to make it run smooth some weeks ago I now got 30 to 40 frames per second
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Mar 19, 2010
new bios is up on the Acer support listed as version 1.16V?
I checked out the file but nothing listed and documentation?
Acer 6920G Bios Updated 1.16v
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Jan 14, 2010
After a development version of the BIOS for the Studio XPS 1645 turned up, some people were concerned about reverting back to an older BIOS after flashing the X29 version. To solve this problem I extracted the WinPhlash utility from Dell's BIOS package and modified the settings.
Now you have several options:
- Simply backup your existing BIUOS
- Upgrade to any version you like
- Downgrade to any version you like
I compiled a package that contains the following BIOS versions:
A01, A02, A03, X29 and A05, A07, A08
This is as far as I know the order in which they were released. The X29 version was never officially released.
Just to be clear: I did not change anything to the actual BIOS files, just to the WinPhlash program settings. These are original, untouched Dell BIOS files, and the same program Dell uses to force-flash your laptop. I just changed a few settings (allowing us a choice of options).
Disclaimer:
I cannot and will not assume responibility of somehow your laptop is bricked during the flashing process. This can happen with Dells own updat packages as well. I myself have used the tool in my package, and others have too, with success. This is however no guarantee for succes.
Please also note that I do not have either a 1647 or a 1340, so I cannot test these files. The theory behind updating the BIOS is the same for all these machines, and the 1340 packages appear to use the same WinPlash64 tool.
The packages can be found here:
20100327_Dell_Studio_XPS_Bios_Tools.zip This package contains the flash tools and the crisis recovery bits.
I have put the different BIOSes in their own packages:
20100327_SXPS_1645_BIOS.zip contains the BIOS files for the 1645, including the latest A08.
20100327_SXPS_1647_BIOS.zip contains the BIOS files for the 1647, including the latest A05.
20100327_SXPS_1340_BIOS.zip contains the BIOS files for the 1340, including the latest A11. The BIOS files for the 1340 seem to be smaller (about 2Mb vs 5Mb) than the 1645/1647 files.
UPDATE: I added the A06 version to the package. Also included Andrew's crisis recovery kit (see this thread for details). I have moved the package to my own server.
UPDATE: A07 is now also included
UPDATE: A08 is now included, and added packages for 1647 and 1340.
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Jan 28, 2010
Hi at the moment i have a dell sxps 1645 and i wold like to know about the bios because im on the A01 bios at the moment and im not experiencing any crashes or anything else apart from the throttling ;( is it worth upgrading to the A03 or A05?
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Feb 2, 2010
For those who don't know yet, Dell has released a new BIOS for the S-XPS 1645 machine; A06. Since Dell wasn't very clear about what this system does other than:
Quote:
1.Enhance system stability.
2.Support new graphic card.
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Mar 14, 2010
ftp://ftp.dell.com/bios/1647_A05.exe
ftp://ftp.dell.com/bios/1645_A08.exe
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Feb 16, 2010
Just thought I'd post some info on what I just went through. Ever since A06 bios release I was having internet connection issues (slow!) and a speaker problem. When I logged off, I got a message saying " waiting for logoff sound" and had to click the force restart/shutdown prompt. Then I installed A07 bios and after playing a mp3 file with windows media player and then restarting, I would have no sound at all!. I had to shutdown, wait a few minutes and restart and sound would come back, weird?
Anyway, I decided to try and solve these issues, so I uninstalled the IDT audio & driver and reinstalled from Dell download site hoping it was just a bad install. BAD MOVE, now my sound really went bad! All sounds played through only one speaker AND it was really muffled sounding. I tried everything to fix this with no luck until I rolled back to A03 bios and ta da, sound was normal again, no issues whatsoever PLUS, my internet connection improved significantly!
Now I am hesitent to update to either the a06 or a07 bios since machine is running better tha n ever on a03. My uneducated opinion is you need to run any updates released prior to a06 or a07 bios before you install these updates.
In conclusion, if you are having issues like me, roll back to A03 bios, reinstall or update drivers, problem solved.
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Dec 5, 2009
today I bricked my new 1645 when I was examing the BIOS for the 1647. The BIOS release 1647_A00.exe released this month automatically begins flashing on an 1645
and does not seem to check compatibility or confirm with the user before it updates.
The BIOS is completely incompatible with the 1645 to say the least, so be very careful if you download it on to a non-1647 system.
Dell is building a new system due to this really sad event. Rip XPS 1645 - December 5th 2009.
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Mar 26, 2010
Im getting my laptop soonish (I hope) and I just wanted to create a thread to compile all the current updates and drivers for the Dell Studio XPS 16,
And I'm a complete novice at all this stuff so I was wondering if you saw this thread if you could please;
post The most up to date CPU/GPU/Video ect.. driver
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Feb 17, 2010
I recently returned my 1645 after 2 months of struggling with random crashing and throttling back to Dell for a full refund.
I am in need of a new system and was considering HP Envy 15 as an alternative, but I still like the 1645 given that it performs as advertised.
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Apr 28, 2010
during update bios sudden shutting down laptop dell studio 17
and after then not working
what can i do?
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Jan 9, 2010
i even mailed micheal dell regarding the issue of cpu staying at 930mhz or at multiplexer 7 at most of time..
they say that they are gonna fix this in the next update which is scheduled to be released with in jan15th...
i bet even though updating the bios wont help in boosting the performance without enough power...
they say that they are also considering about the 130W adapters...
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Jul 9, 2009
I am running a 1737 with A04 BIOS. As far as I can tell everything us running great.
I recently saw that theres a new A06 BIOS. Is it worth it to update? And are there any risks?
improved battery life etc.
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Dec 8, 2009
I hope I am using the right part of this forum to ask this... Heres my problem: I bought new Dell studio XPS 1340 (CPU: I Core2Duo T9300, GPU: GeForce 9500M (GF 9400MG + GF 9200MGS, HDD: 320GB, 7.2k, RAM: 4GB)
and I had some troubles configuring my graphic cards in SLI mode. I read somewhere, that BIOS upgrade from A07, which I have, to A11 will help with this problem.
I downloaded A11 BIOS update, but the setup wont recognize my current BIOS. When I load into the BIOS I see, that its really rev. A07, also it has header from Dell inc.
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Jun 10, 2009
I just got the SXPS1640 and have been playing a game that is getting a bit warm after a few hours of play then the game started loading slower.
I was doing some reading and found that you can update the bios to A07? I found the download, but wanted to make sure that the computer doesn't already have this and how to install and it too.
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Feb 6, 2009
I have a Dell XPS M1730 with a BIOS revision of A03--the latest revision available on the Dell Drivers & Downloads page is A10.
My dilemma is that I am not sure if it is safe to skip the revisions A06 and A09 and just go straight for revision A10.
Also, is revision A10 any better than A09 or A06? Please, I really need somebody's advice on this matter.
Reasons for this BIOS update:
* Upgrading to two 250GB Momentus hard drives and run them under RAID 0.
* Planning on dual-booting Windows Vista 32-bit and Vista 64-bit (need help on this one as well, but let's just focus on the current matter) .....
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Dec 13, 2008
Since I updated my bios I have noticed that my fans are pretty much always on high and that the heat coming out the back is a lot hotter than it used to be. Granted, I have been using the computer with my big monitor with the lid closed more now but even when I'm not doing that it's still just as hot. Has anyone else noticed this since the update?
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May 7, 2010
I have a dell 1749 with I7 and the ATI graphics card and loved it till today when I applied the recommended A04 version bios update.
It stopped at 69 out of 70 in the install process for over an hour and then I had a brick!
Dell have agreed to replace the unit as it is less than a month old and totally fried, it wont even get to the dell logo stage which means you can't revert to the previous bios.
It may have been that it was already faulty but I would be very wary of updating the bios at this time.
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Jan 21, 2009
so today I was lucky enough for Dell to give me the little balloon pop-up in the bottom right hand corner saying I have an update for my BIOS... I download the file and begin the installation.
After opening up an internet explorer I notice my mini has frozen.. I freak out and wait for an hour, hoping it will clear up. I come back to my mini and find it still frozen
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Jul 2, 2009
For those that didn't know there's a new bios update A08 dated today 7/2/09.
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Apr 15, 2014
I've installed and run Dell client system update on my Latitude e6520, just passed to my from a colleague,
This is recommending I update my bios version to A19 from here.
[URL]
however I get an error telling me to update to A08 first when I run this.
But I can't find A08 on the support site for download, earliest previous version listed on the above link is A12
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Dec 15, 2014
I downloaded the A15 update exe but it is telling me I need to install BIOS update A10 first. there is no A10 listed for my service tag. is that available somewhere and if so after installing that will A15 ask for A11 next or will A15 install correctly?
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Jan 10, 2010
Studio 1555 dead after trying to update bios from A8 to A9
So today I found that Dell had an update for the current A8 BIOS on the Studio 1555 that I bought in May of 2009. Just a quick comment, I have had nothing but problems with this laptop. I got it with VISTA 64bit, which you all know sucks balls!!!! So once Win7 came out I bought a 500gb HD and Win7 Ult. 64bit, but as I said, it doesn't seem to be just one thing, its the blue tooth, or the network card, or explorer keeps crashing and restarting by itself constantly, especially yesterday. Plus I've been trying to use this laptop as a dual boot with Ubuntu and Win 7.
So I found the BIOS update today, DL it and closed everything and then started the update. Says its going trough sectors and there are 39 of them, when it got to #20 the thing just stops, everything then freezes after trying to open a new window, ctrl-alt-delete doesn't work, nothing works. So I take the battery out and then of course I go to turn it back on and its dead or bricked or what ever you want to call a $1300 piece of on my coffee table.
So after that I found that a few other people have had the same problem and some people haven't, but I have yet to find someone who has fixed it. So I brought up the ol' Dell Chat support and of course they tell me"oh my supervisor says that your hard drive and mother board are dead now".....!!!!!! I asked how that can be with something they post and let the end user install, now my computers dead, I'm supposed to wait a few days for a tech to call me a schedule an appt. to come to my home and replace the "motherboard and hard drive" according to the chat support.
First of all I am about to smash this thing with a freaking hammer, I have been with PCs forever and when I was looking to buy a laptop, my wife said, don't buy another PC, all you do is spend days and days at your desktop when something goes wrong with windows, she of course is a MAC person and has always used them, but I said "oh no hun, this new Win7 is going to be great and Dell have great laptops" Holy on a shingle I was totally wrong and I will never buy another PC, it will be Macs from now on once I get a chance to buy a new laptop or desktop. But anyway, since Dell has about the test customer service I have ever experienced, I decided to post my conversation with the person from dell....enjoy, and by the way..... DO NOT INSTALL DELL STUDIO BIOS UPDATE A8 TO A9, YOUR COMPUTER WILL DIE.....I'm only kind of lucky since the computer is less than a year old and I have 2 years of onsite service if I need it. So anyway, here is my conversatation, take it as you will, but I would be very wary with this whole thing and Dell laptops in general, Dell, your company used to be all over the news and mags. because you were made by a smart guy who liked computers and wanted to give people what they really wanted when they needed to buy a new computer. Well I can tell you that ever since Dell came about as a company, all of that flash and glitter about their company, computers and people has faded so badly, these things might as well be sold in a vending machine, you think that when you spend $1300 you will get something really good. What a crock of crap...forget you dell, this thing is being sold ASAP after it is fixed......oh yeah heres my conversation for all you other dell studio 1555 people who need help or ammo in case their crappy customer service doesn't help you.
please for the sake of all of us, if you can and are willing, please read the doc I attached to this post which is the chat log between me and the Dell support person....we are all going to need help with this at some point if a simple BIOS update that is made to run in windows kills are computers!
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